481264558382453 has 2 divisors, whose sum is σ = 481264558382454. Its totient is φ = 481264558382452.

The previous prime is 481264558382401. The next prime is 481264558382479. The reversal of 481264558382453 is 354283855462184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422844248333329 + 58420310049124 = 20563177^2 + 7643318^2 .

It is a cyclic number.

It is not a de Polignac number, because 481264558382453 - 2²⁰ = 481264557333877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481264558382353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240632279191226 + 240632279191227.

It is an arithmetic number, because the mean of its divisors is an integer number (240632279191227).

Almost surely, 2^{481264558382453} is an apocalyptic number.

It is an amenable number.

481264558382453 is a deficient number, since it is larger than the sum of its proper divisors (1).

481264558382453 is an equidigital number, since it uses as much as digits as its factorization.

481264558382453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736000, while the sum is 68.

The spelling of 481264558382453 in words is "four hundred eighty-one trillion, two hundred sixty-four billion, five hundred fifty-eight million, three hundred eighty-two thousand, four hundred fifty-three".