5160116621 has 4 divisors (see below), whose sum is σ = 5629218144. Its totient is φ = 4691015100.

The previous prime is 5160116609. The next prime is 5160116627. The reversal of 5160116621 is 1266110615.

5160116621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5160116621 - 2²⁶ = 5093007757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160116627) 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, 234550745 + ... + 234550766.

It is an arithmetic number, because the mean of its divisors is an integer number (1407304536).

Almost surely, 2^5160116621 is an apocalyptic number.

It is an amenable number.

5160116621 is a deficient number, since it is larger than the sum of its proper divisors (469101523).

5160116621 is a wasteful number, since it uses less digits than its factorization.

5160116621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469101522.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 5160116621 is about 71833.9517289701. The cubic root of 5160116621 is about 1728.0375377871.

The spelling of 5160116621 in words is "five billion, one hundred sixty million, one hundred sixteen thousand, six hundred twenty-one".