315050233131225 has 72 divisors (see below), whose sum is σ = 569382691550400. Its totient is φ = 166515660432000.

The previous prime is 315050233131083. The next prime is 315050233131329. The reversal of 315050233131225 is 522131332050513.

315050233131225 is a `hidden beast` number, since 3 + 1 + 5 + 0 + 5 + 0 + 2 + 331 + 312 + 2 + 5 = 666.

It is not a de Polignac number, because 315050233131225 - 2²⁴ = 315050216354009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 315050233131225.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3169891 + ... + 25301159.

It is an arithmetic number, because the mean of its divisors is an integer number (7908092938200).

Almost surely, 2^{315050233131225} is an apocalyptic number.

It is an amenable number.

315050233131225 is a deficient number, since it is larger than the sum of its proper divisors (254332458419175).

315050233131225 is a wasteful number, since it uses less digits than its factorization.

315050233131225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22131855 (or 22131847 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 315050233131225 its reverse (522131332050513), we get a palindrome (837181565181738).

The spelling of 315050233131225 in words is "three hundred fifteen trillion, fifty billion, two hundred thirty-three million, one hundred thirty-one thousand, two hundred twenty-five".