425534510730 has 96 divisors (see below), whose sum is σ = 1188237029760. Its totient is φ = 97247498880.

The previous prime is 425534510683. The next prime is 425534510747. The reversal of 425534510730 is 37015435524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9254236 + ... + 9300104.

It is an arithmetic number, because the mean of its divisors is an integer number (12377469060).

Almost surely, 2^425534510730 is an apocalyptic number.

425534510730 is an abundant number, since it is smaller than the sum of its proper divisors (762702519030).

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

425534510730 is a wasteful number, since it uses less digits than its factorization.

425534510730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52204 (or 52197 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The spelling of 425534510730 in words is "four hundred twenty-five billion, five hundred thirty-four million, five hundred ten thousand, seven hundred thirty".