315605153 has 24 divisors (see below), whose sum is σ = 350106624. Its totient is φ = 283449600.

The previous prime is 315605131. The next prime is 315605177. The reversal of 315605153 is 351506513.

It is not a de Polignac number, because 315605153 - 2⁸ = 315604897 is a prime.

It is a super-2 number, since 2×315605153² = 199213225200306818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315605053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1652288 + ... + 1652478.

It is an arithmetic number, because the mean of its divisors is an integer number (14587776).

Almost surely, 2^315605153 is an apocalyptic number.

It is an amenable number.

315605153 is a deficient number, since it is larger than the sum of its proper divisors (34501471).

315605153 is a wasteful number, since it uses less digits than its factorization.

315605153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 315605153 is about 17765.2794236398. The cubic root of 315605153 is about 680.8446489306.

The spelling of 315605153 in words is "three hundred fifteen million, six hundred five thousand, one hundred fifty-three".