425739937524 has 48 divisors (see below), whose sum is σ = 1083922560000. Its totient is φ = 128985804640.

The previous prime is 425739937523. The next prime is 425739937559.

It is a happy number.

425739937524 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425739937523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326227 + ... + 978725.

It is an arithmetic number, because the mean of its divisors is an integer number (22581720000).

Almost surely, 2^425739937524 is an apocalyptic number.

425739937524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425739937524 is an abundant number, since it is smaller than the sum of its proper divisors (658182622476).

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

425739937524 is a wasteful number, since it uses less digits than its factorization.

425739937524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657460 (or 657458 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 60.

The spelling of 425739937524 in words is "four hundred twenty-five billion, seven hundred thirty-nine million, nine hundred thirty-seven thousand, five hundred twenty-four".