11650125225 has 24 divisors (see below), whose sum is σ = 19441568160. Its totient is φ = 6155326720.

The previous prime is 11650125217. The next prime is 11650125229. The reversal of 11650125225 is 52252105611.

It is not a de Polignac number, because 11650125225 - 2³ = 11650125217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11650125192 and 11650125201.

It is not an unprimeable number, because it can be changed into a prime (11650125229) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 717840 + ... + 733889.

It is an arithmetic number, because the mean of its divisors is an integer number (810065340).

Almost surely, 2^11650125225 is an apocalyptic number.

11650125225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11650125225 is a deficient number, since it is larger than the sum of its proper divisors (7791442935).

11650125225 is a wasteful number, since it uses less digits than its factorization.

11650125225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451849 (or 1451844 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 11650125225 in words is "eleven billion, six hundred fifty million, one hundred twenty-five thousand, two hundred twenty-five".