616707530665160 has 64 divisors (see below), whose sum is σ = 1593407017051200. Its totient is φ = 212454268934400.

The previous prime is 616707530665153. The next prime is 616707530665169. The reversal of 616707530665160 is 61566035707616.

It is a self number, because there is not a number n which added to its sum of digits gives 616707530665160.

It is not an unprimeable number, because it can be changed into a prime (616707530665169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36884413331 + ... + 36884430050.

It is an arithmetic number, because the mean of its divisors is an integer number (24896984641425).

Almost surely, 2^{616707530665160} is an apocalyptic number.

It is an amenable number.

616707530665160 is an abundant number, since it is smaller than the sum of its proper divisors (976699486386040).

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

616707530665160 is a wasteful number, since it uses less digits than its factorization.

616707530665160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73768843422 (or 73768843418 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 59.

The spelling of 616707530665160 in words is "six hundred sixteen trillion, seven hundred seven billion, five hundred thirty million, six hundred sixty-five thousand, one hundred sixty".