27150905368 has 16 divisors (see below), whose sum is σ = 51009975000. Its totient is φ = 13548245376.

The previous prime is 27150905357. The next prime is 27150905389. The reversal of 27150905368 is 86350905172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3396673 + ... + 3404656.

Almost surely, 2^27150905368 is an apocalyptic number.

It is an amenable number.

27150905368 is a deficient number, since it is larger than the sum of its proper divisors (23859069632).

27150905368 is a wasteful number, since it uses less digits than its factorization.

27150905368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6801834 (or 6801830 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 27150905368 in words is "twenty-seven billion, one hundred fifty million, nine hundred five thousand, three hundred sixty-eight".