476015716081 has 2 divisors, whose sum is σ = 476015716082. Its totient is φ = 476015716080.

The previous prime is 476015715953. The next prime is 476015716087. The reversal of 476015716081 is 180617510674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 443667895056 + 32347821025 = 666084^2 + 179855^2 .

It is a cyclic number.

It is not a de Polignac number, because 476015716081 - 2⁷ = 476015715953 is a prime.

It is a super-2 number, since 2×476015716081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (476015716087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238007858040 + 238007858041.

It is an arithmetic number, because the mean of its divisors is an integer number (238007858041).

Almost surely, 2^476015716081 is an apocalyptic number.

It is an amenable number.

476015716081 is a deficient number, since it is larger than the sum of its proper divisors (1).

476015716081 is an equidigital number, since it uses as much as digits as its factorization.

476015716081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 476015716081 in words is "four hundred seventy-six billion, fifteen million, seven hundred sixteen thousand, eighty-one".