481363812719 has 2 divisors, whose sum is σ = 481363812720. Its totient is φ = 481363812718.

The previous prime is 481363812673. The next prime is 481363812733. The reversal of 481363812719 is 917218363184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481363812719 is a prime.

It is a super-2 number, since 2×481363812719² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481363812619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240681906359 + 240681906360.

It is an arithmetic number, because the mean of its divisors is an integer number (240681906360).

Almost surely, 2^481363812719 is an apocalyptic number.

481363812719 is a deficient number, since it is larger than the sum of its proper divisors (1).

481363812719 is an equidigital number, since it uses as much as digits as its factorization.

481363812719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 53.

The spelling of 481363812719 in words is "four hundred eighty-one billion, three hundred sixty-three million, eight hundred twelve thousand, seven hundred nineteen".