5021923201 has 4 divisors (see below), whose sum is σ = 5240267712. Its totient is φ = 4803578692.

The previous prime is 5021923189. The next prime is 5021923211. The reversal of 5021923201 is 1023291205.

It is a happy number.

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 5021923201 - 2⁵ = 5021923169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5021923211) 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, 109172221 + ... + 109172266.

It is an arithmetic number, because the mean of its divisors is an integer number (1310066928).

Almost surely, 2^5021923201 is an apocalyptic number.

It is an amenable number.

5021923201 is a deficient number, since it is larger than the sum of its proper divisors (218344511).

5021923201 is a wasteful number, since it uses less digits than its factorization.

5021923201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218344510.

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

The square root of 5021923201 is about 70865.5290038817. The cubic root of 5021923201 is about 1712.4715125955.

The spelling of 5021923201 in words is "five billion, twenty-one million, nine hundred twenty-three thousand, two hundred one".