5163100621 has 4 divisors (see below), whose sum is σ = 5900686432. Its totient is φ = 4425514812.

The previous prime is 5163100619. The next prime is 5163100627. The reversal of 5163100621 is 1260013615.

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 5163100621 - 2¹ = 5163100619 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 (5163100627) 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, 368792895 + ... + 368792908.

It is an arithmetic number, because the mean of its divisors is an integer number (1475171608).

Almost surely, 2^5163100621 is an apocalyptic number.

It is an amenable number.

5163100621 is a deficient number, since it is larger than the sum of its proper divisors (737585811).

5163100621 is an equidigital number, since it uses as much as digits as its factorization.

5163100621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737585810.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5163100621 is about 71854.7188499127. The cubic root of 5163100621 is about 1728.3705709818.

The spelling of 5163100621 in words is "five billion, one hundred sixty-three million, one hundred thousand, six hundred twenty-one".