5242222425 has 48 divisors (see below), whose sum is σ = 10011269952. Its totient is φ = 2392166400.

The previous prime is 5242222423. The next prime is 5242222441.

5242222425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5242222425 - 2¹ = 5242222423 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5242222392 and 5242222401.

It is not an unprimeable number, because it can be changed into a prime (5242222423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172864 + ... + 200913.

It is an arithmetic number, because the mean of its divisors is an integer number (208568124).

Almost surely, 2^5242222425 is an apocalyptic number.

5242222425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5242222425 is a deficient number, since it is larger than the sum of its proper divisors (4769047527).

5242222425 is a wasteful number, since it uses less digits than its factorization.

5242222425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373818 (or 373813 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 5242222425 is about 72403.1934723877. The cubic root of 5242222425 is about 1737.1546424677.

It can be divided in two parts, 52422 and 22425, that added together give a palindrome (74847).

The spelling of 5242222425 in words is "five billion, two hundred forty-two million, two hundred twenty-two thousand, four hundred twenty-five".