631632516010016 has 48 divisors (see below), whose sum is σ = 1283649444177408. Its totient is φ = 305626453516800.

The previous prime is 631632516009931. The next prime is 631632516010039. The reversal of 631632516010016 is 610010615236136.

It is a super-2 number, since 2×631632516010016² (a number of 30 digits) contains 22 as substring.

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, 141224396 + ... + 145628276.

It is an arithmetic number, because the mean of its divisors is an integer number (26742696753696).

Almost surely, 2^{631632516010016} is an apocalyptic number.

It is an amenable number.

631632516010016 is an abundant number, since it is smaller than the sum of its proper divisors (652016928167392).

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

631632516010016 is a wasteful number, since it uses less digits than its factorization.

631632516010016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548505 (or 4548497 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 631632516010016 in words is "six hundred thirty-one trillion, six hundred thirty-two billion, five hundred sixteen million, ten thousand, sixteen".