632257248897 has 24 divisors (see below), whose sum is σ = 914520110400. Its totient is φ = 420923831328.

The previous prime is 632257248881. The next prime is 632257248989. The reversal of 632257248897 is 798842752236.

632257248897 is a `hidden beast` number, since 63 + 2 + 2 + 5 + 7 + 2 + 488 + 97 = 666.

It is not a de Polignac number, because 632257248897 - 2⁴ = 632257248881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (632257248097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22995004 + ... + 23022482.

It is an arithmetic number, because the mean of its divisors is an integer number (38105004600).

Almost surely, 2^632257248897 is an apocalyptic number.

It is an amenable number.

632257248897 is a deficient number, since it is larger than the sum of its proper divisors (282262861503).

632257248897 is a wasteful number, since it uses less digits than its factorization.

632257248897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30917 (or 30914 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 63.

The spelling of 632257248897 in words is "six hundred thirty-two billion, two hundred fifty-seven million, two hundred forty-eight thousand, eight hundred ninety-seven".