27577226413913 has 16 divisors (see below), whose sum is σ = 30446806321152. Its totient is φ = 24769202538000.

The previous prime is 27577226413769. The next prime is 27577226413939. The reversal of 27577226413913 is 31931462277572.

It is a cyclic number.

It is not a de Polignac number, because 27577226413913 - 2⁸ = 27577226413657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27577226413973) 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, 27748343 + ... + 28724988.

It is an arithmetic number, because the mean of its divisors is an integer number (1902925395072).

Almost surely, 2^{27577226413913} is an apocalyptic number.

It is an amenable number.

27577226413913 is a deficient number, since it is larger than the sum of its proper divisors (2869579907239).

27577226413913 is a wasteful number, since it uses less digits than its factorization.

27577226413913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56473876.

The product of its digits is 26671680, while the sum is 59.

The spelling of 27577226413913 in words is "twenty-seven trillion, five hundred seventy-seven billion, two hundred twenty-six million, four hundred thirteen thousand, nine hundred thirteen".