522502052 has 12 divisors (see below), whose sum is σ = 962503920. Its totient is φ = 247500936.

The previous prime is 522502007. The next prime is 522502061. The reversal of 522502052 is 250205225.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3437438 + ... + 3437589.

It is an arithmetic number, because the mean of its divisors is an integer number (80208660).

Almost surely, 2^522502052 is an apocalyptic number.

It is an amenable number.

522502052 is a deficient number, since it is larger than the sum of its proper divisors (440001868).

522502052 is a wasteful number, since it uses less digits than its factorization.

522502052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875050 (or 6875048 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 522502052 is about 22858.3037865892. The cubic root of 522502052 is about 805.4328405367.

Adding to 522502052 its reverse (250205225), we get a palindrome (772707277).

The spelling of 522502052 in words is "five hundred twenty-two million, five hundred two thousand, fifty-two".