27628589120523 has 8 divisors (see below), whose sum is σ = 37833743660688. Its totient is φ = 17921246997024.

The previous prime is 27628589120513. The next prime is 27628589120549. The reversal of 27628589120523 is 32502198582672.

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

It is not a de Polignac number, because 27628589120523 - 2²² = 27628584926219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27628589120513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124453104036 + ... + 124453104257.

It is an arithmetic number, because the mean of its divisors is an integer number (4729217957586).

Almost surely, 2^{27628589120523} is an apocalyptic number.

27628589120523 is a deficient number, since it is larger than the sum of its proper divisors (10205154540165).

27628589120523 is a wasteful number, since it uses less digits than its factorization.

27628589120523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248906208333.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 27628589120523 in words is "twenty-seven trillion, six hundred twenty-eight billion, five hundred eighty-nine million, one hundred twenty thousand, five hundred twenty-three".