32315145258575 has 6 divisors (see below), whose sum is σ = 40070780120664. Its totient is φ = 25852116206840.

The previous prime is 32315145258521. The next prime is 32315145258607. The reversal of 32315145258575 is 57585254151323.

It is a de Polignac number, because none of the positive numbers 2^k-32315145258575 is a prime.

It is a super-2 number, since 2×32315145258575² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32315145258575.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 646302905147 + ... + 646302905196.

It is an arithmetic number, because the mean of its divisors is an integer number (6678463353444).

Almost surely, 2^{32315145258575} is an apocalyptic number.

32315145258575 is a deficient number, since it is larger than the sum of its proper divisors (7755634862089).

32315145258575 is a wasteful number, since it uses less digits than its factorization.

32315145258575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292605810353 (or 1292605810348 counting only the distinct ones).

The product of its digits is 25200000, while the sum is 56.

The spelling of 32315145258575 in words is "thirty-two trillion, three hundred fifteen billion, one hundred forty-five million, two hundred fifty-eight thousand, five hundred seventy-five".