372616736225 has 12 divisors (see below), whose sum is σ = 462246854784. Its totient is φ = 297963000720.

The previous prime is 372616736207. The next prime is 372616736263. The reversal of 372616736225 is 522637616273.

It is a happy number.

It is not a de Polignac number, because 372616736225 - 2¹² = 372616732129 is a prime.

It is a super-2 number, since 2×372616736225² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3201389 + ... + 3315738.

It is an arithmetic number, because the mean of its divisors is an integer number (38520571232).

Almost surely, 2^372616736225 is an apocalyptic number.

It is an amenable number.

372616736225 is a deficient number, since it is larger than the sum of its proper divisors (89630118559).

372616736225 is a wasteful number, since it uses less digits than its factorization.

372616736225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519424 (or 6519419 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 50.

The spelling of 372616736225 in words is "three hundred seventy-two billion, six hundred sixteen million, seven hundred thirty-six thousand, two hundred twenty-five".