525422202 has 16 divisors (see below), whose sum is σ = 1060145280. Its totient is φ = 173590592.

The previous prime is 525422197. The next prime is 525422207. The reversal of 525422202 is 202224525.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (525422197) and next prime (525422207).

It is not an unprimeable number, because it can be changed into a prime (525422207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386802 + ... + 388157.

It is an arithmetic number, because the mean of its divisors is an integer number (66259080).

Almost surely, 2^525422202 is an apocalyptic number.

525422202 is an abundant number, since it is smaller than the sum of its proper divisors (534723078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525422202 is a wasteful number, since it uses less digits than its factorization.

525422202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775077.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 525422202 is about 22922.0898261917. The cubic root of 525422202 is about 806.9305167516.

Adding to 525422202 its reverse (202224525), we get a palindrome (727646727).

The spelling of 525422202 in words is "five hundred twenty-five million, four hundred twenty-two thousand, two hundred two".