522150532 has 6 divisors (see below), whose sum is σ = 913763438. Its totient is φ = 261075264.

The previous prime is 522150509. The next prime is 522150557. The reversal of 522150532 is 235051225.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 395452996 + 126697536 = 19886^2 + 11256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 522150497 and 522150506.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65268813 + ... + 65268820.

Almost surely, 2^522150532 is an apocalyptic number.

It is an amenable number.

522150532 is a deficient number, since it is larger than the sum of its proper divisors (391612906).

522150532 is a wasteful number, since it uses less digits than its factorization.

522150532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130537637 (or 130537635 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 522150532 is about 22850.6133834521. The cubic root of 522150532 is about 805.2521782363.

The spelling of 522150532 in words is "five hundred twenty-two million, one hundred fifty thousand, five hundred thirty-two".