315445065264265 has 8 divisors (see below), whose sum is σ = 378599990606208. Its totient is φ = 252312110685360.

The previous prime is 315445065264191. The next prime is 315445065264337. The reversal of 315445065264265 is 562462560544513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 315445065264265 - 2¹⁷ = 315445065133193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5492659171 + ... + 5492716600.

It is an arithmetic number, because the mean of its divisors is an integer number (47324998825776).

Almost surely, 2^{315445065264265} is an apocalyptic number.

It is an amenable number.

315445065264265 is a deficient number, since it is larger than the sum of its proper divisors (63154925341943).

315445065264265 is a wasteful number, since it uses less digits than its factorization.

315445065264265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10985381519.

The product of its (nonzero) digits is 103680000, while the sum is 58.

The spelling of 315445065264265 in words is "three hundred fifteen trillion, four hundred forty-five billion, sixty-five million, two hundred sixty-four thousand, two hundred sixty-five".