32256753273 has 24 divisors (see below), whose sum is σ = 48523293000. Its totient is φ = 20623593984.

The previous prime is 32256753251. The next prime is 32256753281. The reversal of 32256753273 is 37235765223.

32256753273 is a `hidden beast` number, since 3 + 2 + 256 + 75 + 327 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1691923689 + 30564829584 = 41133^2 + 174828^2 .

It is not a de Polignac number, because 32256753273 - 2¹⁰ = 32256752249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32256753203) 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, 375840 + ... + 453617.

It is an arithmetic number, because the mean of its divisors is an integer number (2021803875).

Almost surely, 2^32256753273 is an apocalyptic number.

It is an amenable number.

32256753273 is a deficient number, since it is larger than the sum of its proper divisors (16266539727).

32256753273 is a wasteful number, since it uses less digits than its factorization.

32256753273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829641 (or 829638 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 45.

The spelling of 32256753273 in words is "thirty-two billion, two hundred fifty-six million, seven hundred fifty-three thousand, two hundred seventy-three".