27356112315 has 128 divisors (see below), whose sum is σ = 58695475200. Its totient is φ = 11809100160.

The previous prime is 27356112313. The next prime is 27356112317. The reversal of 27356112315 is 51321165372.

27356112315 is a `hidden beast` number, since 2 + 7 + 3 + 5 + 611 + 2 + 31 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (27356112313) and next prime (27356112317).

It is not a de Polignac number, because 27356112315 - 2¹ = 27356112313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27356112315.

It is not an unprimeable number, because it can be changed into a prime (27356112313) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5940804 + ... + 5945406.

It is an arithmetic number, because the mean of its divisors is an integer number (458558400).

Almost surely, 2^27356112315 is an apocalyptic number.

27356112315 is an abundant number, since it is smaller than the sum of its proper divisors (31339362885).

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

27356112315 is a wasteful number, since it uses less digits than its factorization.

27356112315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4974 (or 4968 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

Adding to 27356112315 its reverse (51321165372), we get a palindrome (78677277687).

The spelling of 27356112315 in words is "twenty-seven billion, three hundred fifty-six million, one hundred twelve thousand, three hundred fifteen".