632620264620652 has 48 divisors (see below), whose sum is σ = 1396892063008512. Its totient is φ = 243505844297280.

The previous prime is 632620264620623. The next prime is 632620264620671. The reversal of 632620264620652 is 256026462026236.

It is a self number, because there is not a number n which added to its sum of digits gives 632620264620652.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12373238883 + ... + 12373290010.

It is an arithmetic number, because the mean of its divisors is an integer number (29101917979344).

Almost surely, 2^{632620264620652} is an apocalyptic number.

It is an amenable number.

632620264620652 is an abundant number, since it is smaller than the sum of its proper divisors (764271798387860).

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

632620264620652 is a wasteful number, since it uses less digits than its factorization.

632620264620652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24746528998 (or 24746528996 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 52.

The spelling of 632620264620652 in words is "six hundred thirty-two trillion, six hundred twenty billion, two hundred sixty-four million, six hundred twenty thousand, six hundred fifty-two".