522425354 has 16 divisors (see below), whose sum is σ = 856650816. Its totient is φ = 236973600.

The previous prime is 522425333. The next prime is 522425359. The reversal of 522425354 is 453524225.

It is a self number, because there is not a number n which added to its sum of digits gives 522425354.

It is not an unprimeable number, because it can be changed into a prime (522425359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13667 + ... + 35094.

It is an arithmetic number, because the mean of its divisors is an integer number (53540676).

Almost surely, 2^522425354 is an apocalyptic number.

522425354 is a deficient number, since it is larger than the sum of its proper divisors (334225462).

522425354 is a wasteful number, since it uses less digits than its factorization.

522425354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49261.

The product of its digits is 48000, while the sum is 32.

The square root of 522425354 is about 22856.6260414787. The cubic root of 522425354 is about 805.3934288185.

Adding to 522425354 its reverse (453524225), we get a palindrome (975949579).

The spelling of 522425354 in words is "five hundred twenty-two million, four hundred twenty-five thousand, three hundred fifty-four".