425828524 has 72 divisors (see below), whose sum is σ = 856937088. Its totient is φ = 184800000.

The previous prime is 425828503. The next prime is 425828531.

425828524 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1515264 + ... + 1515544.

It is an arithmetic number, because the mean of its divisors is an integer number (11901904).

Almost surely, 2^425828524 is an apocalyptic number.

425828524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425828524 is an abundant number, since it is smaller than the sum of its proper divisors (431108564).

425828524 is a wasteful number, since it uses less digits than its factorization.

425828524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 426 counting only the distinct ones).

The product of its digits is 204800, while the sum is 40.

The square root of 425828524 is about 20635.6130027678. The cubic root of 425828524 is about 752.3355484388.

The spelling of 425828524 in words is "four hundred twenty-five million, eight hundred twenty-eight thousand, five hundred twenty-four".