27596979516494 has 4 divisors (see below), whose sum is σ = 41395469274744. Its totient is φ = 13798489758246.

The previous prime is 27596979516439. The next prime is 27596979516511. The reversal of 27596979516494 is 49461597969572.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6899244879122 + ... + 6899244879125.

It is an arithmetic number, because the mean of its divisors is an integer number (10348867318686).

Almost surely, 2^{27596979516494} is an apocalyptic number.

27596979516494 is a deficient number, since it is larger than the sum of its proper divisors (13798489758250).

27596979516494 is a wasteful number, since it uses less digits than its factorization.

27596979516494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13798489758249.

The product of its digits is 9258883200, while the sum is 83.

The spelling of 27596979516494 in words is "twenty-seven trillion, five hundred ninety-six billion, nine hundred seventy-nine million, five hundred sixteen thousand, four hundred ninety-four".