12633153625 has 8 divisors (see below), whose sum is σ = 15766175880. Its totient is φ = 10106522800.

The previous prime is 12633153563. The next prime is 12633153671. The reversal of 12633153625 is 52635133621.

It can be written as a sum of positive squares in 4 ways, for example, as 1597441024 + 11035712601 = 39968^2 + 105051^2 .

It is not a de Polignac number, because 12633153625 - 2¹⁹ = 12632629337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50532490 + ... + 50532739.

It is an arithmetic number, because the mean of its divisors is an integer number (1970771985).

Almost surely, 2^12633153625 is an apocalyptic number.

It is an amenable number.

12633153625 is a deficient number, since it is larger than the sum of its proper divisors (3133022255).

12633153625 is an equidigital number, since it uses as much as digits as its factorization.

12633153625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101065244 (or 101065234 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The spelling of 12633153625 in words is "twelve billion, six hundred thirty-three million, one hundred fifty-three thousand, six hundred twenty-five".