32564455152142 has 8 divisors (see below), whose sum is σ = 51417560766600. Its totient is φ = 15425268229944.

The previous prime is 32564455152139. The next prime is 32564455152143. The reversal of 32564455152142 is 24125155446523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32564455152143) 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, 428479673017 + ... + 428479673092.

It is an arithmetic number, because the mean of its divisors is an integer number (6427195095825).

Almost surely, 2^{32564455152142} is an apocalyptic number.

32564455152142 is a deficient number, since it is larger than the sum of its proper divisors (18853105614458).

32564455152142 is a wasteful number, since it uses less digits than its factorization.

32564455152142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856959346130.

The product of its digits is 5760000, while the sum is 49.

The spelling of 32564455152142 in words is "thirty-two trillion, five hundred sixty-four billion, four hundred fifty-five million, one hundred fifty-two thousand, one hundred forty-two".