27046572256 has 96 divisors (see below), whose sum is σ = 58603184640. Its totient is φ = 12185510400.

The previous prime is 27046572253. The next prime is 27046572283. The reversal of 27046572256 is 65227564072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27046572253) 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, 27969085 + ... + 27970051.

It is an arithmetic number, because the mean of its divisors is an integer number (610449840).

Almost surely, 2^27046572256 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 27046572256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29301592320).

27046572256 is an abundant number, since it is smaller than the sum of its proper divisors (31556612384).

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

27046572256 is a wasteful number, since it uses less digits than its factorization.

27046572256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 27046572256 in words is "twenty-seven billion, forty-six million, five hundred seventy-two thousand, two hundred fifty-six".