11611082625 has 32 divisors (see below), whose sum is σ = 19593010944. Its totient is φ = 6105344000.

The previous prime is 11611082597. The next prime is 11611082627. The reversal of 11611082625 is 52628011611.

It is not a de Polignac number, because 11611082625 - 2¹¹ = 11611080577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11611082627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191424 + ... + 244673.

It is an arithmetic number, because the mean of its divisors is an integer number (612281592).

Almost surely, 2^11611082625 is an apocalyptic number.

11611082625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11611082625 is a deficient number, since it is larger than the sum of its proper divisors (7981928319).

11611082625 is an equidigital number, since it uses as much as digits as its factorization.

11611082625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436186 (or 436176 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The spelling of 11611082625 in words is "eleven billion, six hundred eleven million, eighty-two thousand, six hundred twenty-five".