5225422979 has 4 divisors (see below), whose sum is σ = 5971911984. Its totient is φ = 4478933976.

The previous prime is 5225422967. The next prime is 5225422999. The reversal of 5225422979 is 9792245225.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5225422979 - 2⁴ = 5225422963 is a prime.

It is a super-2 number, since 2×5225422979² = 54610090618922468882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225422919) 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, 373244492 + ... + 373244505.

It is an arithmetic number, because the mean of its divisors is an integer number (1492977996).

Almost surely, 2^5225422979 is an apocalyptic number.

5225422979 is a deficient number, since it is larger than the sum of its proper divisors (746489005).

5225422979 is an equidigital number, since it uses as much as digits as its factorization.

5225422979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746489004.

The product of its digits is 907200, while the sum is 47.

The square root of 5225422979 is about 72287.0872217162. The cubic root of 5225422979 is about 1735.2970038047.

The spelling of 5225422979 in words is "five billion, two hundred twenty-five million, four hundred twenty-two thousand, nine hundred seventy-nine".