425770576500 has 96 divisors (see below), whose sum is σ = 1247741703936. Its totient is φ = 112815580800.

The previous prime is 425770576489. The next prime is 425770576507. The reversal of 425770576500 is 5675077524.

It is a self number, because there is not a number n which added to its sum of digits gives 425770576500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425770576507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 668472 + ... + 1139471.

It is an arithmetic number, because the mean of its divisors is an integer number (12997309416).

Almost surely, 2^425770576500 is an apocalyptic number.

It is an amenable number.

425770576500 is an abundant number, since it is smaller than the sum of its proper divisors (821971127436).

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

425770576500 is a wasteful number, since it uses less digits than its factorization.

425770576500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808122 (or 1808110 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 48.

The spelling of 425770576500 in words is "four hundred twenty-five billion, seven hundred seventy million, five hundred seventy-six thousand, five hundred".