32166875957 has 4 divisors (see below), whose sum is σ = 32171998656. Its totient is φ = 32161753260.

The previous prime is 32166875899. The next prime is 32166875959. The reversal of 32166875957 is 75957866123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32166875957 - 2²⁶ = 32099767093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32166875896 and 32166875905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32166875959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551919 + ... + 2564492.

It is an arithmetic number, because the mean of its divisors is an integer number (8042999664).

Almost surely, 2^32166875957 is an apocalyptic number.

It is an amenable number.

32166875957 is a deficient number, since it is larger than the sum of its proper divisors (5122699).

32166875957 is an equidigital number, since it uses as much as digits as its factorization.

32166875957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122698.

The product of its digits is 19051200, while the sum is 59.

The spelling of 32166875957 in words is "thirty-two billion, one hundred sixty-six million, eight hundred seventy-five thousand, nine hundred fifty-seven".