476761969063 has 2 divisors, whose sum is σ = 476761969064. Its totient is φ = 476761969062.

The previous prime is 476761968953. The next prime is 476761969133. The reversal of 476761969063 is 360969167674.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476761969063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 476761968986 and 476761969004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476761969163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238380984531 + 238380984532.

It is an arithmetic number, because the mean of its divisors is an integer number (238380984532).

Almost surely, 2^476761969063 is an apocalyptic number.

476761969063 is a deficient number, since it is larger than the sum of its proper divisors (1).

476761969063 is an equidigital number, since it uses as much as digits as its factorization.

476761969063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61725888, while the sum is 64.

The spelling of 476761969063 in words is "four hundred seventy-six billion, seven hundred sixty-one million, nine hundred sixty-nine thousand, sixty-three".