11611106625 has 64 divisors (see below), whose sum is σ = 20385331200. Its totient is φ = 5852952000.

The previous prime is 11611106621. The next prime is 11611106627. The reversal of 11611106625 is 52660111611.

It is not a de Polignac number, because 11611106625 - 2² = 11611106621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11611106592 and 11611106601.

It is not an unprimeable number, because it can be changed into a prime (11611106621) 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, 3496716 + ... + 3500034.

It is an arithmetic number, because the mean of its divisors is an integer number (318520800).

Almost surely, 2^11611106625 is an apocalyptic number.

11611106625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11611106625 is a deficient number, since it is larger than the sum of its proper divisors (8774224575).

11611106625 is a wasteful number, since it uses less digits than its factorization.

11611106625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847 (or 3837 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The spelling of 11611106625 in words is "eleven billion, six hundred eleven million, one hundred six thousand, six hundred twenty-five".