27364309056 has 280 divisors, whose sum is σ = 95904832320. Its totient is φ = 7548484608.

The previous prime is 27364309039. The next prime is 27364309099. The reversal of 27364309056 is 65090346372.

It is a super-2 number, since 2×27364309056² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1039351 + ... + 1065353.

Almost surely, 2^27364309056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27364309056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47952416160).

27364309056 is an abundant number, since it is smaller than the sum of its proper divisors (68540523264).

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

27364309056 is a wasteful number, since it uses less digits than its factorization.

27364309056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26063 (or 26044 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 27364309056 in words is "twenty-seven billion, three hundred sixty-four million, three hundred nine thousand, fifty-six".