505200451127 has 2 divisors, whose sum is σ = 505200451128. Its totient is φ = 505200451126.

The previous prime is 505200451097. The next prime is 505200451153. The reversal of 505200451127 is 721154002505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505200451127 - 2²² = 505196256823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505200451093 and 505200451102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505200451187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252600225563 + 252600225564.

It is an arithmetic number, because the mean of its divisors is an integer number (252600225564).

Almost surely, 2^505200451127 is an apocalyptic number.

505200451127 is a deficient number, since it is larger than the sum of its proper divisors (1).

505200451127 is an equidigital number, since it uses as much as digits as its factorization.

505200451127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14000, while the sum is 32.

The spelling of 505200451127 in words is "five hundred five billion, two hundred million, four hundred fifty-one thousand, one hundred twenty-seven".