27232651516 has 48 divisors (see below), whose sum is σ = 54922678272. Its totient is φ = 11573265600.

The previous prime is 27232651507. The next prime is 27232651517. The reversal of 27232651516 is 61515623272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27232651517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7741390 + ... + 7744906.

It is an arithmetic number, because the mean of its divisors is an integer number (1144222464).

Almost surely, 2^27232651516 is an apocalyptic number.

It is an amenable number.

27232651516 is an abundant number, since it is smaller than the sum of its proper divisors (27690026756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27232651516 is a wasteful number, since it uses less digits than its factorization.

27232651516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770 (or 5768 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The spelling of 27232651516 in words is "twenty-seven billion, two hundred thirty-two million, six hundred fifty-one thousand, five hundred sixteen".