11616248625 has 64 divisors (see below), whose sum is σ = 19549071360. Its totient is φ = 6125400000.

The previous prime is 11616248591. The next prime is 11616248629. The reversal of 11616248625 is 52684261611.

It is not a de Polignac number, because 11616248625 - 2⁶ = 11616248561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11616248629) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15718506 + ... + 15719244.

It is an arithmetic number, because the mean of its divisors is an integer number (305454240).

Almost surely, 2^11616248625 is an apocalyptic number.

11616248625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11616248625 is a deficient number, since it is larger than the sum of its proper divisors (7932822735).

11616248625 is a wasteful number, since it uses less digits than its factorization.

11616248625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1165 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The spelling of 11616248625 in words is "eleven billion, six hundred sixteen million, two hundred forty-eight thousand, six hundred twenty-five".