11615560252625 has 128 divisors (see below), whose sum is σ = 17261301657600. Its totient is φ = 7638970560000.

The previous prime is 11615560252559. The next prime is 11615560252663. The reversal of 11615560252625 is 52625206551611.

It is not a de Polignac number, because 11615560252625 - 2⁸ = 11615560252369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11615560252625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 502848326 + ... + 502871424.

It is an arithmetic number, because the mean of its divisors is an integer number (134853919200).

Almost surely, 2^{11615560252625} is an apocalyptic number.

It is an amenable number.

11615560252625 is a deficient number, since it is larger than the sum of its proper divisors (5645741404975).

11615560252625 is a wasteful number, since it uses less digits than its factorization.

11615560252625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23400 (or 23390 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 11615560252625 in words is "eleven trillion, six hundred fifteen billion, five hundred sixty million, two hundred fifty-two thousand, six hundred twenty-five".