500252031 has 10 divisors (see below), whose sum is σ = 747290192. Its totient is φ = 333501300.

The previous prime is 500252023. The next prime is 500252057. The reversal of 500252031 is 130252005.

It is a happy number.

It is not a de Polignac number, because 500252031 - 2³ = 500252023 is a prime.

It is a super-2 number, since 2×500252031² = 500504189039249922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500251995 and 500252013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500252021) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3087895 + ... + 3088056.

Almost surely, 2^500252031 is an apocalyptic number.

500252031 is a deficient number, since it is larger than the sum of its proper divisors (247038161).

500252031 is an equidigital number, since it uses as much as digits as its factorization.

500252031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6175963 (or 6175954 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 500252031 is about 22366.3146494902. The cubic root of 500252031 is about 793.8338616750.

The spelling of 500252031 in words is "five hundred million, two hundred fifty-two thousand, thirty-one".