32230557297 has 12 divisors (see below), whose sum is σ = 46595641924. Its totient is φ = 21468395520.

The previous prime is 32230557269. The next prime is 32230557311. The reversal of 32230557297 is 79275503223.

32230557297 is a `hidden beast` number, since 3 + 2 + 2 + 3 + 0 + 557 + 2 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21760970256 + 10469587041 = 147516^2 + 102321^2 .

It is not a de Polignac number, because 32230557297 - 2⁷ = 32230557169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32230557797) 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, 1542604 + ... + 1563357.

Almost surely, 2^32230557297 is an apocalyptic number.

It is an amenable number.

32230557297 is a deficient number, since it is larger than the sum of its proper divisors (14365084627).

32230557297 is a wasteful number, since it uses less digits than its factorization.

32230557297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107120 (or 3107117 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The spelling of 32230557297 in words is "thirty-two billion, two hundred thirty million, five hundred fifty-seven thousand, two hundred ninety-seven".