315456031420153 has 16 divisors (see below), whose sum is σ = 348025052792592. Its totient is φ = 284073882624000.

The previous prime is 315456031420151. The next prime is 315456031420199. The reversal of 315456031420153 is 351024130654513.

It can be written as a sum of positive squares in 8 ways, for example, as 73951004673529 + 241505026746624 = 8599477^2 + 15540432^2 .

It is a cyclic number.

It is not a de Polignac number, because 315456031420153 - 2¹ = 315456031420151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315456031420151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3932278 + ... + 25423903.

It is an arithmetic number, because the mean of its divisors is an integer number (21751565799537).

Almost surely, 2^{315456031420153} is an apocalyptic number.

It is an amenable number.

315456031420153 is a deficient number, since it is larger than the sum of its proper divisors (32569021372439).

315456031420153 is a wasteful number, since it uses less digits than its factorization.

315456031420153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29376396.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 315456031420153 in words is "three hundred fifteen trillion, four hundred fifty-six billion, thirty-one million, four hundred twenty thousand, one hundred fifty-three".