532868550 has 48 divisors (see below), whose sum is σ = 1343201232. Its totient is φ = 139766400.

The previous prime is 532868527. The next prime is 532868597. The reversal of 532868550 is 55868235.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19969 + ... + 38268.

It is an arithmetic number, because the mean of its divisors is an integer number (27983359).

Almost surely, 2^532868550 is an apocalyptic number.

532868550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

532868550 is an abundant number, since it is smaller than the sum of its proper divisors (810332682).

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

532868550 is a wasteful number, since it uses less digits than its factorization.

532868550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58313 (or 58308 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 532868550 is about 23083.9457199154. The cubic root of 532868550 is about 810.7246221013.

The spelling of 532868550 in words is "five hundred thirty-two million, eight hundred sixty-eight thousand, five hundred fifty".