502256032 has 48 divisors (see below), whose sum is σ = 1051293600. Its totient is φ = 235526400.

The previous prime is 502256011. The next prime is 502256047. The reversal of 502256032 is 230652205.

It is a super-2 number, since 2×502256032² = 504522243360770048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 502255988 and 502256006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57319 + ... + 65497.

It is an arithmetic number, because the mean of its divisors is an integer number (21901950).

Almost surely, 2^502256032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502256032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525646800).

502256032 is an abundant number, since it is smaller than the sum of its proper divisors (549037568).

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

502256032 is a wasteful number, since it uses less digits than its factorization.

502256032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8309 (or 8301 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 502256032 is about 22411.0694077726. The cubic root of 502256032 is about 794.8924775803.

The spelling of 502256032 in words is "five hundred two million, two hundred fifty-six thousand, thirty-two".