532406164 has 6 divisors (see below), whose sum is σ = 931710794. Its totient is φ = 266203080.

The previous prime is 532406159. The next prime is 532406179. The reversal of 532406164 is 461604235.

It can be written as a sum of positive squares in only one way, i.e., 494706564 + 37699600 = 22242^2 + 6140^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66550767 + ... + 66550774.

Almost surely, 2^532406164 is an apocalyptic number.

It is an amenable number.

532406164 is a deficient number, since it is larger than the sum of its proper divisors (399304630).

532406164 is a wasteful number, since it uses less digits than its factorization.

532406164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133101545 (or 133101543 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 532406164 is about 23073.9282307976. The cubic root of 532406164 is about 810.4900575635.

The spelling of 532406164 in words is "five hundred thirty-two million, four hundred six thousand, one hundred sixty-four".