426552255624 has 32 divisors (see below), whose sum is σ = 1163324334240. Its totient is φ = 129258259200.

The previous prime is 426552255599. The next prime is 426552255643.

426552255624 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 807863857 + ... + 807864384.

It is an arithmetic number, because the mean of its divisors is an integer number (36353885445).

Almost surely, 2^426552255624 is an apocalyptic number.

426552255624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

426552255624 is an abundant number, since it is smaller than the sum of its proper divisors (736772078616).

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

426552255624 is a wasteful number, since it uses less digits than its factorization.

426552255624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615728261 (or 1615728257 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 48.

The spelling of 426552255624 in words is "four hundred twenty-six billion, five hundred fifty-two million, two hundred fifty-five thousand, six hundred twenty-four".