5616723959 has 48 divisors (see below), whose sum is σ = 7530921216. Its totient is φ = 4068249600.

The previous prime is 5616723887. The next prime is 5616723977. The reversal of 5616723959 is 9593276165.

It is not a de Polignac number, because 5616723959 - 2²⁰ = 5615675383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5616723959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616723979) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1845479 + ... + 1848519.

It is an arithmetic number, because the mean of its divisors is an integer number (156894192).

Almost surely, 2^5616723959 is an apocalyptic number.

5616723959 is a deficient number, since it is larger than the sum of its proper divisors (1914197257).

5616723959 is a wasteful number, since it uses less digits than its factorization.

5616723959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176 (or 3159 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 53.

The square root of 5616723959 is about 74944.8060842111. The cubic root of 5616723959 is about 1777.5740168827.

The spelling of 5616723959 in words is "five billion, six hundred sixteen million, seven hundred twenty-three thousand, nine hundred fifty-nine".