2313256473522 has 32 divisors (see below), whose sum is σ = 5364072984960. Its totient is φ = 737560034640.

The previous prime is 2313256473503. The next prime is 2313256473523. The reversal of 2313256473522 is 2253746523132.

2313256473522 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 2 + 56 + 4 + 73 + 522 = 666.

It is not an unprimeable number, because it can be changed into a prime (2313256473523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931261429 + ... + 931263912.

It is an arithmetic number, because the mean of its divisors is an integer number (167627280780).

Almost surely, 2^{2313256473522} is an apocalyptic number.

2313256473522 is an abundant number, since it is smaller than the sum of its proper divisors (3050816511438).

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

2313256473522 is a wasteful number, since it uses less digits than its factorization.

2313256473522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862525375 (or 1862525369 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

The spelling of 2313256473522 in words is "two trillion, three hundred thirteen billion, two hundred fifty-six million, four hundred seventy-three thousand, five hundred twenty-two".