532456564 has 6 divisors (see below), whose sum is σ = 931798994. Its totient is φ = 266228280.

The previous prime is 532456549. The next prime is 532456567. The reversal of 532456564 is 465654235.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 337016164 + 195440400 = 18358^2 + 13980^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532456567) 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 as a sum of consecutive naturals, namely, 66557067 + ... + 66557074.

Almost surely, 2^532456564 is an apocalyptic number.

It is an amenable number.

532456564 is a deficient number, since it is larger than the sum of its proper divisors (399342430).

532456564 is a wasteful number, since it uses less digits than its factorization.

532456564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133114145 (or 133114143 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The square root of 532456564 is about 23075.0203466866. The cubic root of 532456564 is about 810.5156316538.

The spelling of 532456564 in words is "five hundred thirty-two million, four hundred fifty-six thousand, five hundred sixty-four".