5423740521888 has 192 divisors, whose sum is σ = 15433311583872. Its totient is φ = 1657889648640.

The previous prime is 5423740521869. The next prime is 5423740521889. The reversal of 5423740521888 is 8881250473245.

It is a super-2 number, since 2×5423740521888² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5423740521889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225198295 + ... + 225222377.

It is an arithmetic number, because the mean of its divisors is an integer number (80381831166).

Almost surely, 2^{5423740521888} 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 5423740521888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7716655791936).

5423740521888 is an abundant number, since it is smaller than the sum of its proper divisors (10009571061984).

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

5423740521888 is a wasteful number, since it uses less digits than its factorization.

5423740521888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25287 (or 25279 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 57.

The spelling of 5423740521888 in words is "five trillion, four hundred twenty-three billion, seven hundred forty million, five hundred twenty-one thousand, eight hundred eighty-eight".