4526869376 has 128 divisors (see below), whose sum is σ = 9694080000. Its totient is φ = 2101671936.

The previous prime is 4526869349. The next prime is 4526869379. The reversal of 4526869376 is 6739686254.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

Its product of digits (13063680) is a multiple of the sum of its prime divisors (512).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4526869379) 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 15 ways as a sum of consecutive naturals, for example, 12609485 + ... + 12609843.

It is an arithmetic number, because the mean of its divisors is an integer number (75735000).

Almost surely, 2^4526869376 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 4526869376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4847040000).

4526869376 is an abundant number, since it is smaller than the sum of its proper divisors (5167210624).

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

4526869376 is a wasteful number, since it uses less digits than its factorization.

4526869376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 512 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 56.

The square root of 4526869376 is about 67282.0137629664. The cubic root of 4526869376 is about 1654.2430587145.

The spelling of 4526869376 in words is "four billion, five hundred twenty-six million, eight hundred sixty-nine thousand, three hundred seventy-six".