182138163597 has 24 divisors (see below), whose sum is σ = 292187462400. Its totient is φ = 112085020944.

The previous prime is 182138163589. The next prime is 182138163617. The reversal of 182138163597 is 795361831281.

182138163597 is a `hidden beast` number, since 1 + 8 + 2 + 1 + 38 + 16 + 3 + 597 = 666.

It is not a de Polignac number, because 182138163597 - 2³ = 182138163589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182138163577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19953597 + ... + 19962722.

It is an arithmetic number, because the mean of its divisors is an integer number (12174477600).

Almost surely, 2^182138163597 is an apocalyptic number.

It is an amenable number.

182138163597 is a deficient number, since it is larger than the sum of its proper divisors (110049298803).

182138163597 is a wasteful number, since it uses less digits than its factorization.

182138163597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39916354 (or 39916335 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The spelling of 182138163597 in words is "one hundred eighty-two billion, one hundred thirty-eight million, one hundred sixty-three thousand, five hundred ninety-seven".