32097756393 has 12 divisors (see below), whose sum is σ = 47441645680. Its totient is φ = 20900864376.

The previous prime is 32097756377. The next prime is 32097756403. The reversal of 32097756393 is 39365779023.

32097756393 is a `hidden beast` number, since 3 + 2 + 0 + 9 + 77 + 563 + 9 + 3 = 666.

It is not a de Polignac number, because 32097756393 - 2⁴ = 32097756377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32097756323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41469583 + ... + 41470356.

Almost surely, 2^32097756393 is an apocalyptic number.

It is an amenable number.

32097756393 is a deficient number, since it is larger than the sum of its proper divisors (15343889287).

32097756393 is a wasteful number, since it uses less digits than its factorization.

32097756393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82939988 (or 82939985 counting only the distinct ones).

The product of its (nonzero) digits is 6429780, while the sum is 54.

The spelling of 32097756393 in words is "thirty-two billion, ninety-seven million, seven hundred fifty-six thousand, three hundred ninety-three".