27089626972 has 12 divisors (see below), whose sum is σ = 49041566280. Its totient is φ = 13077750896.

The previous prime is 27089626957. The next prime is 27089626981. The reversal of 27089626972 is 27962698072.

It is a Harshad number since it is a multiple of its sum of digits (58).

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, 116765518 + ... + 116765749.

It is an arithmetic number, because the mean of its divisors is an integer number (4086797190).

Almost surely, 2^27089626972 is an apocalyptic number.

It is an amenable number.

27089626972 is a deficient number, since it is larger than the sum of its proper divisors (21951939308).

27089626972 is a wasteful number, since it uses less digits than its factorization.

27089626972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233531300 (or 233531298 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 27089626972 in words is "twenty-seven billion, eighty-nine million, six hundred twenty-six thousand, nine hundred seventy-two".