12513356562 has 32 divisors (see below), whose sum is σ = 29374987392. Its totient is φ = 3478616064.

The previous prime is 12513356521. The next prime is 12513356567. The reversal of 12513356562 is 26565331521.

It is a self number, because there is not a number n which added to its sum of digits gives 12513356562.

It is not an unprimeable number, because it can be changed into a prime (12513356567) 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, 4024623 + ... + 4027730.

It is an arithmetic number, because the mean of its divisors is an integer number (917968356).

Almost surely, 2^12513356562 is an apocalyptic number.

12513356562 is an abundant number, since it is smaller than the sum of its proper divisors (16861630830).

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

12513356562 is a wasteful number, since it uses less digits than its factorization.

12513356562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052402.

The product of its digits is 162000, while the sum is 39.

The spelling of 12513356562 in words is "twelve billion, five hundred thirteen million, three hundred fifty-six thousand, five hundred sixty-two".