11564713330625 has 40 divisors (see below), whose sum is σ = 17786173352640. Its totient is φ = 7320082248000.

The previous prime is 11564713330619. The next prime is 11564713330663. The reversal of 11564713330625 is 52603331746511.

It is not a de Polignac number, because 11564713330625 - 2²⁴ = 11564696553409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11564713330625.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 101610935 + ... + 101724684.

It is an arithmetic number, because the mean of its divisors is an integer number (444654333816).

Almost surely, 2^{11564713330625} is an apocalyptic number.

It is an amenable number.

11564713330625 is a deficient number, since it is larger than the sum of its proper divisors (6221460022015).

11564713330625 is an equidigital number, since it uses as much as digits as its factorization.

11564713330625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203335659 (or 203335644 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 11564713330625 in words is "eleven trillion, five hundred sixty-four billion, seven hundred thirteen million, three hundred thirty thousand, six hundred twenty-five".