532813538 has 8 divisors (see below), whose sum is σ = 833969088. Its totient is φ = 254823844.

The previous prime is 532813537. The next prime is 532813577. The reversal of 532813538 is 835318235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (532813537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5791406 + ... + 5791497.

It is an arithmetic number, because the mean of its divisors is an integer number (104246136).

Almost surely, 2^532813538 is an apocalyptic number.

532813538 is a deficient number, since it is larger than the sum of its proper divisors (301155550).

532813538 is a wasteful number, since it uses less digits than its factorization.

532813538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11582928.

The product of its digits is 86400, while the sum is 38.

The square root of 532813538 is about 23082.7541251039. The cubic root of 532813538 is about 810.6967220887.

The spelling of 532813538 in words is "five hundred thirty-two million, eight hundred thirteen thousand, five hundred thirty-eight".