532817816 has 32 divisors (see below), whose sum is σ = 1066728960. Its totient is φ = 248896032.

The previous prime is 532817809. The next prime is 532817819. The reversal of 532817816 is 618718235.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532817819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25760 + ... + 41583.

It is an arithmetic number, because the mean of its divisors is an integer number (33335280).

Almost surely, 2^532817816 is an apocalyptic number.

It is an amenable number.

532817816 is an abundant number, since it is smaller than the sum of its proper divisors (533911144).

532817816 is a wasteful number, since it uses less digits than its factorization.

532817816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67415 (or 67411 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 532817816 is about 23082.8467915030. The cubic root of 532817816 is about 810.6988917979.

The spelling of 532817816 in words is "five hundred thirty-two million, eight hundred seventeen thousand, eight hundred sixteen".