532881307 has 16 divisors (see below), whose sum is σ = 618716160. Its totient is φ = 449512128.

The previous prime is 532881301. The next prime is 532881311. The reversal of 532881307 is 703188235.

It is not a de Polignac number, because 532881307 - 2⁷ = 532881179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532881301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190503 + ... + 193279.

It is an arithmetic number, because the mean of its divisors is an integer number (38669760).

Almost surely, 2^532881307 is an apocalyptic number.

532881307 is a deficient number, since it is larger than the sum of its proper divisors (85834853).

532881307 is a wasteful number, since it uses less digits than its factorization.

532881307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 532881307 is about 23084.2220358408. Note that the first 3 decimals coincide. The cubic root of 532881307 is about 810.7310916965.

The spelling of 532881307 in words is "five hundred thirty-two million, eight hundred eighty-one thousand, three hundred seven".