476045736261269 has 2 divisors, whose sum is σ = 476045736261270. Its totient is φ = 476045736261268.

The previous prime is 476045736261203. The next prime is 476045736261283. The reversal of 476045736261269 is 962162637540674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 381261161328100 + 94784574933169 = 19525910^2 + 9735737^2 .

It is a cyclic number.

It is not a de Polignac number, because 476045736261269 - 2⁴⁰ = 474946224633493 is a prime.

It is a super-2 number, since 2×476045736261269² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 476045736261199 and 476045736261208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476045736261869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238022868130634 + 238022868130635.

It is an arithmetic number, because the mean of its divisors is an integer number (238022868130635).

Almost surely, 2^{476045736261269} is an apocalyptic number.

It is an amenable number.

476045736261269 is a deficient number, since it is larger than the sum of its proper divisors (1).

476045736261269 is an equidigital number, since it uses as much as digits as its factorization.

476045736261269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 548674560, while the sum is 68.

The spelling of 476045736261269 in words is "four hundred seventy-six trillion, forty-five billion, seven hundred thirty-six million, two hundred sixty-one thousand, two hundred sixty-nine".