500252251 has 8 divisors (see below), whose sum is σ = 530133984. Its totient is φ = 470421120.

The previous prime is 500252237. The next prime is 500252257. The reversal of 500252251 is 152252005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500252251 - 2⁵ = 500252219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500252257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8761 + ... + 32821.

It is an arithmetic number, because the mean of its divisors is an integer number (66266748).

Almost surely, 2^500252251 is an apocalyptic number.

500252251 is a deficient number, since it is larger than the sum of its proper divisors (29881733).

500252251 is a wasteful number, since it uses less digits than its factorization.

500252251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25301.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 500252251 is about 22366.3195675999. The cubic root of 500252251 is about 793.8339780453.

The spelling of 500252251 in words is "five hundred million, two hundred fifty-two thousand, two hundred fifty-one".