632117053657 has 8 divisors (see below), whose sum is σ = 659705469696. Its totient is φ = 604537393152.

The previous prime is 632117053637. The next prime is 632117053679. The reversal of 632117053657 is 756350711236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 632117053657 - 2¹⁵ = 632117020889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (632117053627) by changing a digit.

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, 2041128 + ... + 2330329.

It is an arithmetic number, because the mean of its divisors is an integer number (82463183712).

Almost surely, 2^632117053657 is an apocalyptic number.

It is an amenable number.

632117053657 is a deficient number, since it is larger than the sum of its proper divisors (27588416039).

632117053657 is a wasteful number, since it uses less digits than its factorization.

632117053657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377767.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 632117053657 in words is "six hundred thirty-two billion, one hundred seventeen million, fifty-three thousand, six hundred fifty-seven".