425437810604 has 24 divisors (see below), whose sum is σ = 788692979760. Its totient is φ = 200239580736.

The previous prime is 425437810597. The next prime is 425437810613. The reversal of 425437810604 is 406018734524.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 17815667 + ... + 17839530.

It is an arithmetic number, because the mean of its divisors is an integer number (32862207490).

Almost surely, 2^425437810604 is an apocalyptic number.

It is an amenable number.

425437810604 is a deficient number, since it is larger than the sum of its proper divisors (363255169156).

425437810604 is a wasteful number, since it uses less digits than its factorization.

425437810604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35655377 (or 35655375 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 425437810604 in words is "four hundred twenty-five billion, four hundred thirty-seven million, eight hundred ten thousand, six hundred four".