8423751960 has 192 divisors, whose sum is σ = 29572452000. Its totient is φ = 2067259392.

The previous prime is 8423751953. The next prime is 8423751967. The reversal of 8423751960 is 691573248.

8423751960 is a `hidden beast` number, since 8 + 42 + 37 + 519 + 60 = 666.

8423751960 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 91781²-1.

It is an interprime number because it is at equal distance from previous prime (8423751953) and next prime (8423751967).

It is a Harshad number since it is a multiple of its sum of digits (45).

8423751960 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8423751967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1649491 + ... + 1654589.

It is a 2-persistent number, because it is pandigital, and so is 2⋅8423751960 = 16847503920, but 3⋅8423751960 = 25271255880 is not.

Almost surely, 2^8423751960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8423751960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14786226000).

8423751960 is an abundant number, since it is smaller than the sum of its proper divisors (21148700040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8423751960 is a wasteful number, since it uses less digits than its factorization.

8423751960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482 (or 5475 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 8423751960 is about 91780.9999945522. Note that the first 5 decimals coincide. The cubic root of 8423751960 is about 2034.7068951451.

The spelling of 8423751960 in words is "eight billion, four hundred twenty-three million, seven hundred fifty-one thousand, nine hundred sixty".