5617715531618 has 16 divisors (see below), whose sum is σ = 8511269944320. Its totient is φ = 2780670330000.

The previous prime is 5617715531591. The next prime is 5617715531653. The reversal of 5617715531618 is 8161355177165.

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, 10943408 + ... + 11445243.

It is an arithmetic number, because the mean of its divisors is an integer number (531954371520).

Almost surely, 2^{5617715531618} is an apocalyptic number.

5617715531618 is a deficient number, since it is larger than the sum of its proper divisors (2893554412702).

5617715531618 is a wasteful number, since it uses less digits than its factorization.

5617715531618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22389913.

The product of its digits is 5292000, while the sum is 56.

The spelling of 5617715531618 in words is "five trillion, six hundred seventeen billion, seven hundred fifteen million, five hundred thirty-one thousand, six hundred eighteen".