601609716315 has 64 divisors (see below), whose sum is σ = 1096069968000. Its totient is φ = 312902553600.

The previous prime is 601609716289. The next prime is 601609716329. The reversal of 601609716315 is 513617906106.

601609716315 is a `hidden beast` number, since 6 + 0 + 1 + 6 + 0 + 9 + 7 + 1 + 631 + 5 = 666.

It is not a de Polignac number, because 601609716315 - 2¹¹ = 601609714267 is a prime.

It is a super-2 number, since 2×601609716315² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14087395 + ... + 14130035.

It is an arithmetic number, because the mean of its divisors is an integer number (17126093250).

Almost surely, 2^601609716315 is an apocalyptic number.

601609716315 is a deficient number, since it is larger than the sum of its proper divisors (494460251685).

601609716315 is a wasteful number, since it uses less digits than its factorization.

601609716315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45245 (or 45239 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 601609716315 in words is "six hundred one billion, six hundred nine million, seven hundred sixteen thousand, three hundred fifteen".