5615660056 has 32 divisors (see below), whose sum is σ = 10671102000. Its totient is φ = 2770172416.

The previous prime is 5615660051. The next prime is 5615660081. The reversal of 5615660056 is 6500665165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5615660051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324060 + ... + 340948.

Almost surely, 2^5615660056 is an apocalyptic number.

It is an amenable number.

5615660056 is a deficient number, since it is larger than the sum of its proper divisors (5055441944).

5615660056 is a wasteful number, since it uses less digits than its factorization.

5615660056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17451 (or 17447 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5615660056 is about 74937.7078379103. The cubic root of 5615660056 is about 1777.4617755500.

The spelling of 5615660056 in words is "five billion, six hundred fifteen million, six hundred sixty thousand, fifty-six".