5016660613 has 4 divisors (see below), whose sum is σ = 5189648940. Its totient is φ = 4843672288.

The previous prime is 5016660601. The next prime is 5016660631. The reversal of 5016660613 is 3160666105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1100779684 + 3915880929 = 33178^2 + 62577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5016660613 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 (5016660643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86494120 + ... + 86494177.

It is an arithmetic number, because the mean of its divisors is an integer number (1297412235).

Almost surely, 2^5016660613 is an apocalyptic number.

It is an amenable number.

5016660613 is a deficient number, since it is larger than the sum of its proper divisors (172988327).

5016660613 is a wasteful number, since it uses less digits than its factorization.

5016660613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172988326.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 5016660613 is about 70828.3884681841. The cubic root of 5016660613 is about 1711.8731241909.

The spelling of 5016660613 in words is "five billion, sixteen million, six hundred sixty thousand, six hundred thirteen".