425003351524 has 24 divisors (see below), whose sum is σ = 789247206720. Its totient is φ = 199817343264.

The previous prime is 425003351519. The next prime is 425003351561. The reversal of 425003351524 is 425153300524.

It is a self number, because there is not a number n which added to its sum of digits gives 425003351524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39143739 + ... + 39154594.

It is an arithmetic number, because the mean of its divisors is an integer number (32885300280).

Almost surely, 2^425003351524 is an apocalyptic number.

It is an amenable number.

425003351524 is a deficient number, since it is larger than the sum of its proper divisors (364243855196).

425003351524 is a wasteful number, since it uses less digits than its factorization.

425003351524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78298419 (or 78298417 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 425003351524 in words is "four hundred twenty-five billion, three million, three hundred fifty-one thousand, five hundred twenty-four".