27133534316 has 96 divisors (see below), whose sum is σ = 55794106368. Its totient is φ = 11307458880.

The previous prime is 27133534313. The next prime is 27133534319. The reversal of 27133534316 is 61343533172.

It is an interprime number because it is at equal distance from previous prime (27133534313) and next prime (27133534319).

It is a self number, because there is not a number n which added to its sum of digits gives 27133534316.

It is not an unprimeable number, because it can be changed into a prime (27133534313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62954621 + ... + 62955051.

It is an arithmetic number, because the mean of its divisors is an integer number (581188608).

Almost surely, 2^27133534316 is an apocalyptic number.

It is an amenable number.

27133534316 is an abundant number, since it is smaller than the sum of its proper divisors (28660572052).

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

27133534316 is a wasteful number, since it uses less digits than its factorization.

27133534316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 889 counting only the distinct ones).

The product of its digits is 136080, while the sum is 38.

The spelling of 27133534316 in words is "twenty-seven billion, one hundred thirty-three million, five hundred thirty-four thousand, three hundred sixteen".