632564921120 has 48 divisors (see below), whose sum is σ = 1630292323968. Its totient is φ = 230023607040.

The previous prime is 632564921101. The next prime is 632564921137. The reversal of 632564921120 is 21129465236.

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, 179704184 + ... + 179707703.

It is an arithmetic number, because the mean of its divisors is an integer number (33964423416).

Almost surely, 2^632564921120 is an apocalyptic number.

It is an amenable number.

632564921120 is an abundant number, since it is smaller than the sum of its proper divisors (997727402848).

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

632564921120 is a wasteful number, since it uses less digits than its factorization.

632564921120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359411913 (or 359411905 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 632564921120 in words is "six hundred thirty-two billion, five hundred sixty-four million, nine hundred twenty-one thousand, one hundred twenty".