522254452225 has 48 divisors (see below), whose sum is σ = 718464015360. Its totient is φ = 373425019200.

The previous prime is 522254452219. The next prime is 522254452259.

522254452225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 522254452225 - 2²⁷ = 522120234497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3870852 + ... + 4003498.

It is an arithmetic number, because the mean of its divisors is an integer number (14968000320).

Almost surely, 2^522254452225 is an apocalyptic number.

522254452225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

522254452225 is a deficient number, since it is larger than the sum of its proper divisors (196209563135).

522254452225 is a wasteful number, since it uses less digits than its factorization.

522254452225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132910 (or 132905 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

It can be divided in two parts, 522254 and 452225, that added together give a palindrome (974479).

The spelling of 522254452225 in words is "five hundred twenty-two billion, two hundred fifty-four million, four hundred fifty-two thousand, two hundred twenty-five".