315155203531052 has 12 divisors (see below), whose sum is σ = 575500806448176. Its totient is φ = 150726401688720.

The previous prime is 315155203531039. The next prime is 315155203531183. The reversal of 315155203531052 is 250135302551513.

It is a super-2 number, since 2×315155203531052² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712800019099 + ... + 1712800019282.

It is an arithmetic number, because the mean of its divisors is an integer number (47958400537348).

Almost surely, 2^{315155203531052} is an apocalyptic number.

It is an amenable number.

315155203531052 is a deficient number, since it is larger than the sum of its proper divisors (260345602917124).

315155203531052 is a wasteful number, since it uses less digits than its factorization.

315155203531052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425600038408 (or 3425600038406 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 41.

The spelling of 315155203531052 in words is "three hundred fifteen trillion, one hundred fifty-five billion, two hundred three million, five hundred thirty-one thousand, fifty-two".