481264558382351 has 2 divisors, whose sum is σ = 481264558382352. Its totient is φ = 481264558382350.

The previous prime is 481264558382341. The next prime is 481264558382353. The reversal of 481264558382351 is 153283855462184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481264558382351 - 2²⁶ = 481264491273487 is a prime.

Together with 481264558382353, it forms a pair of twin primes.

It is a Chen 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, 240632279191175 + 240632279191176.

It is an arithmetic number, because the mean of its divisors is an integer number (240632279191176).

Almost surely, 2^{481264558382351} is an apocalyptic number.

481264558382351 is a deficient number, since it is larger than the sum of its proper divisors (1).

481264558382351 is an equidigital number, since it uses as much as digits as its factorization.

481264558382351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184000, while the sum is 65.

The spelling of 481264558382351 in words is "four hundred eighty-one trillion, two hundred sixty-four billion, five hundred fifty-eight million, three hundred eighty-two thousand, three hundred fifty-one".