532620522 has 112 divisors (see below), whose sum is σ = 1429119360. Its totient is φ = 145496736.

The previous prime is 532620511. The next prime is 532620527. The reversal of 532620522 is 225026235.

532620522 is a `hidden beast` number, since 5 + 32 + 620 + 5 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532620527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 233604 + ... + 235872.

Almost surely, 2^532620522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532620522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714559680).

532620522 is an abundant number, since it is smaller than the sum of its proper divisors (896498838).

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

532620522 is a wasteful number, since it uses less digits than its factorization.

532620522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 532620522 is about 23078.5727894946. The cubic root of 532620522 is about 810.5988164574.

Adding to 532620522 its reverse (225026235), we get a palindrome (757646757).

The spelling of 532620522 in words is "five hundred thirty-two million, six hundred twenty thousand, five hundred twenty-two".