27008102534 has 24 divisors (see below), whose sum is σ = 48646594368. Its totient is φ = 11201515920.

The previous prime is 27008102497. The next prime is 27008102543. The reversal of 27008102534 is 43520180072.

It is a self number, because there is not a number n which added to its sum of digits gives 27008102534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4442009 + ... + 4448084.

It is an arithmetic number, because the mean of its divisors is an integer number (2026941432).

Almost surely, 2^27008102534 is an apocalyptic number.

27008102534 is a deficient number, since it is larger than the sum of its proper divisors (21638491834).

27008102534 is a wasteful number, since it uses less digits than its factorization.

27008102534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890140 (or 8890133 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 27008102534 in words is "twenty-seven billion, eight million, one hundred two thousand, five hundred thirty-four".