11650931225 has 6 divisors (see below), whose sum is σ = 14447154750. Its totient is φ = 9320744960.

The previous prime is 11650931219. The next prime is 11650931231. The reversal of 11650931225 is 52213905611.

11650931225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11650931219) and next prime (11650931231).

It can be written as a sum of positive squares in 3 ways, for example, as 75968656 + 11574962569 = 8716^2 + 107587^2 .

It is not a de Polignac number, because 11650931225 - 2⁴ = 11650931209 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233018600 + ... + 233018649.

It is an arithmetic number, because the mean of its divisors is an integer number (2407859125).

Almost surely, 2^11650931225 is an apocalyptic number.

It is an amenable number.

11650931225 is a deficient number, since it is larger than the sum of its proper divisors (2796223525).

11650931225 is an equidigital number, since it uses as much as digits as its factorization.

11650931225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466037259 (or 466037254 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 11650931225 in words is "eleven billion, six hundred fifty million, nine hundred thirty-one thousand, two hundred twenty-five".