523053227 has 2 divisors, whose sum is σ = 523053228. Its totient is φ = 523053226.

The previous prime is 523053221. The next prime is 523053241. The reversal of 523053227 is 722350325.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 523053227 - 2⁶ = 523053163 is a prime.

It is a super-2 number, since 2×523053227² = 547169356550227058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 523053227.

It is not a weakly prime, because it can be changed into another prime (523053221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261526613 + 261526614.

It is an arithmetic number, because the mean of its divisors is an integer number (261526614).

Almost surely, 2^523053227 is an apocalyptic number.

523053227 is a deficient number, since it is larger than the sum of its proper divisors (1).

523053227 is an equidigital number, since it uses as much as digits as its factorization.

523053227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 523053227 is about 22870.3569495537. The cubic root of 523053227 is about 805.7159516664.

The spelling of 523053227 in words is "five hundred twenty-three million, fifty-three thousand, two hundred twenty-seven".