504121127 has 2 divisors, whose sum is σ = 504121128. Its totient is φ = 504121126.

The previous prime is 504121099. The next prime is 504121133. The reversal of 504121127 is 721121405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504121127 - 2¹⁴ = 504104743 is a prime.

It is a super-2 number, since 2×504121127² = 508276221375500258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504121157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252060563 + 252060564.

It is an arithmetic number, because the mean of its divisors is an integer number (252060564).

Almost surely, 2^504121127 is an apocalyptic number.

504121127 is a deficient number, since it is larger than the sum of its proper divisors (1).

504121127 is an equidigital number, since it uses as much as digits as its factorization.

504121127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 504121127 is about 22452.6418712810. The cubic root of 504121127 is about 795.8751892852.

The spelling of 504121127 in words is "five hundred four million, one hundred twenty-one thousand, one hundred twenty-seven".