503456401061227 has 2 divisors, whose sum is σ = 503456401061228. Its totient is φ = 503456401061226.

The previous prime is 503456401061179. The next prime is 503456401061267. The reversal of 503456401061227 is 722160104654305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 503456401061227 - 2¹⁵ = 503456401028459 is a prime.

It is a super-2 number, since 2×503456401061227² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (503456401061267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251728200530613 + 251728200530614.

It is an arithmetic number, because the mean of its divisors is an integer number (251728200530614).

Almost surely, 2^{503456401061227} is an apocalyptic number.

503456401061227 is a deficient number, since it is larger than the sum of its proper divisors (1).

503456401061227 is an equidigital number, since it uses as much as digits as its factorization.

503456401061227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 503456401061227 in words is "five hundred three trillion, four hundred fifty-six billion, four hundred one million, sixty-one thousand, two hundred twenty-seven".