507724223 has 2 divisors, whose sum is σ = 507724224. Its totient is φ = 507724222.

The previous prime is 507724219. The next prime is 507724229. The reversal of 507724223 is 322427705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 507724223 - 2² = 507724219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 507724223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507724229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253862111 + 253862112.

It is an arithmetic number, because the mean of its divisors is an integer number (253862112).

Almost surely, 2^507724223 is an apocalyptic number.

507724223 is a deficient number, since it is larger than the sum of its proper divisors (1).

507724223 is an equidigital number, since it uses as much as digits as its factorization.

507724223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 507724223 is about 22532.7366957500. The cubic root of 507724223 is about 797.7668046614.

The spelling of 507724223 in words is "five hundred seven million, seven hundred twenty-four thousand, two hundred twenty-three".