27023513164 has 6 divisors (see below), whose sum is σ = 47291148044. Its totient is φ = 13511756580.

The previous prime is 27023513147. The next prime is 27023513189. The reversal of 27023513164 is 46131532072.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3377939142 + ... + 3377939149.

Almost surely, 2^27023513164 is an apocalyptic number.

It is an amenable number.

27023513164 is a deficient number, since it is larger than the sum of its proper divisors (20267634880).

27023513164 is a wasteful number, since it uses less digits than its factorization.

27023513164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755878295 (or 6755878293 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 27023513164 in words is "twenty-seven billion, twenty-three million, five hundred thirteen thousand, one hundred sixty-four".