32145012175 has 12 divisors (see below), whose sum is σ = 41592851280. Its totient is φ = 24597921920.

The previous prime is 32145012169. The next prime is 32145012199. The reversal of 32145012175 is 57121054123.

It is not a de Polignac number, because 32145012175 - 2⁵ = 32145012143 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27951610 + ... + 27952759.

It is an arithmetic number, because the mean of its divisors is an integer number (3466070940).

Almost surely, 2^32145012175 is an apocalyptic number.

32145012175 is a deficient number, since it is larger than the sum of its proper divisors (9447839105).

32145012175 is a wasteful number, since it uses less digits than its factorization.

32145012175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55904402 (or 55904397 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 32145012175 its reverse (57121054123), we get a palindrome (89266066298).

The spelling of 32145012175 in words is "thirty-two billion, one hundred forty-five million, twelve thousand, one hundred seventy-five".