500681532 has 48 divisors (see below), whose sum is σ = 1259919360. Its totient is φ = 153835968.

The previous prime is 500681509. The next prime is 500681537. The reversal of 500681532 is 235186005.

It is a self number, because there is not a number n which added to its sum of digits gives 500681532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500681537) 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, 132769 + ... + 136487.

It is an arithmetic number, because the mean of its divisors is an integer number (26248320).

Almost surely, 2^500681532 is an apocalyptic number.

500681532 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

500681532 is an abundant number, since it is smaller than the sum of its proper divisors (759237828).

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

500681532 is a wasteful number, since it uses less digits than its factorization.

500681532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602 (or 4600 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 500681532 is about 22375.9141042327. The cubic root of 500681532 is about 794.0609837959.

The spelling of 500681532 in words is "five hundred million, six hundred eighty-one thousand, five hundred thirty-two".