5108495021 has 32 divisors (see below), whose sum is σ = 6324245760. Its totient is φ = 4028092416.

The previous prime is 5108495003. The next prime is 5108495023. The reversal of 5108495021 is 1205948015.

5108495021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5108495021 - 2³⁰ = 4034753197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108495023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4197005 + ... + 4198221.

It is an arithmetic number, because the mean of its divisors is an integer number (197632680).

Almost surely, 2^5108495021 is an apocalyptic number.

It is an amenable number.

5108495021 is a deficient number, since it is larger than the sum of its proper divisors (1215750739).

5108495021 is a wasteful number, since it uses less digits than its factorization.

5108495021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 5108495021 is about 71473.7365820481. The cubic root of 5108495021 is about 1722.2558085421.

The spelling of 5108495021 in words is "five billion, one hundred eight million, four hundred ninety-five thousand, twenty-one".