27276926113 has 4 divisors (see below), whose sum is σ = 27282462768. Its totient is φ = 27271389460.

The previous prime is 27276926093. The next prime is 27276926137. The reversal of 27276926113 is 31162967272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27276926113 - 2¹⁷ = 27276795041 is a prime.

It is a super-2 number, since 2×27276926113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27256926113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2760931 + ... + 2770792.

It is an arithmetic number, because the mean of its divisors is an integer number (6820615692).

Almost surely, 2^27276926113 is an apocalyptic number.

It is an amenable number.

27276926113 is a deficient number, since it is larger than the sum of its proper divisors (5536655).

27276926113 is an equidigital number, since it uses as much as digits as its factorization.

27276926113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536654.

The product of its digits is 381024, while the sum is 46.

The spelling of 27276926113 in words is "twenty-seven billion, two hundred seventy-six million, nine hundred twenty-six thousand, one hundred thirteen".