506904787315 has 8 divisors (see below), whose sum is σ = 608440587840. Its totient is φ = 405420601152.

The previous prime is 506904787303. The next prime is 506904787349. The reversal of 506904787315 is 513787409605.

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 506904787315 - 2¹⁵ = 506904754547 is a prime.

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, 12881979 + ... + 12921268.

It is an arithmetic number, because the mean of its divisors is an integer number (76055073480).

Almost surely, 2^506904787315 is an apocalyptic number.

506904787315 is a deficient number, since it is larger than the sum of its proper divisors (101535800525).

506904787315 is a wasteful number, since it uses less digits than its factorization.

506904787315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25807181.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 506904787315 in words is "five hundred six billion, nine hundred four million, seven hundred eighty-seven thousand, three hundred fifteen".