601609716316 has 24 divisors (see below), whose sum is σ = 1209327156576. Its totient is φ = 256523937600.

The previous prime is 601609716289. The next prime is 601609716329. The reversal of 601609716316 is 613617906106.

It is a super-2 number, since 2×601609716316² (a number of 24 digits) contains 22 as substring.

It is a congruent 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, 54527635 + ... + 54538666.

It is an arithmetic number, because the mean of its divisors is an integer number (50388631524).

Almost surely, 2^601609716316 is an apocalyptic number.

It is an amenable number.

601609716316 is an abundant number, since it is smaller than the sum of its proper divisors (607717440260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601609716316 is a wasteful number, since it uses less digits than its factorization.

601609716316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109066509 (or 109066507 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 601609716316 in words is "six hundred one billion, six hundred nine million, seven hundred sixteen thousand, three hundred sixteen".