27104512534 has 16 divisors (see below), whose sum is σ = 45783576576. Its totient is φ = 11922805800.

The previous prime is 27104512483. The next prime is 27104512583. The reversal of 27104512534 is 43521540172.

It is a self number, because there is not a number n which added to its sum of digits gives 27104512534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19870662 + ... + 19872025.

It is an arithmetic number, because the mean of its divisors is an integer number (2861473536).

Almost surely, 2^27104512534 is an apocalyptic number.

27104512534 is a deficient number, since it is larger than the sum of its proper divisors (18679064042).

27104512534 is a wasteful number, since it uses less digits than its factorization.

27104512534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39742731.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 27104512534 in words is "twenty-seven billion, one hundred four million, five hundred twelve thousand, five hundred thirty-four".