616517567375 has 16 divisors (see below), whose sum is σ = 802866707136. Its totient is φ = 471769962400.

The previous prime is 616517567371. The next prime is 616517567381. The reversal of 616517567375 is 573765715616.

It is not a de Polignac number, because 616517567375 - 2² = 616517567371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616517567371) 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, 107217572 + ... + 107223321.

It is an arithmetic number, because the mean of its divisors is an integer number (50179169196).

Almost surely, 2^616517567375 is an apocalyptic number.

616517567375 is a deficient number, since it is larger than the sum of its proper divisors (186349139761).

616517567375 is a wasteful number, since it uses less digits than its factorization.

616517567375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214440931 (or 214440921 counting only the distinct ones).

The product of its digits is 27783000, while the sum is 59.

The spelling of 616517567375 in words is "six hundred sixteen billion, five hundred seventeen million, five hundred sixty-seven thousand, three hundred seventy-five".