315016534534651 has 8 divisors (see below), whose sum is σ = 320960580131520. Its totient is φ = 309072501434112.

The previous prime is 315016534534649. The next prime is 315016534534697. The reversal of 315016534534651 is 156435435610513.

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

It is a cyclic number.

It is not a de Polignac number, because 315016534534651 - 2¹ = 315016534534649 is a prime.

It is a super-2 number, since 2×315016534534651² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315016534634651) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 59502670 + ... + 64580188.

It is an arithmetic number, because the mean of its divisors is an integer number (40120072516440).

Almost surely, 2^{315016534534651} is an apocalyptic number.

315016534534651 is a deficient number, since it is larger than the sum of its proper divisors (5944045596869).

315016534534651 is a wasteful number, since it uses less digits than its factorization.

315016534534651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6248165.

The product of its (nonzero) digits is 9720000, while the sum is 52.

The spelling of 315016534534651 in words is "three hundred fifteen trillion, sixteen billion, five hundred thirty-four million, five hundred thirty-four thousand, six hundred fifty-one".