36560256472447 has 2 divisors, whose sum is σ = 36560256472448. Its totient is φ = 36560256472446.

The previous prime is 36560256472409. The next prime is 36560256472457. The reversal of 36560256472447 is 74427465206563.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36560256472447 - 2³⁵ = 36525896734079 is a prime.

It is a super-2 number, since 2×36560256472447² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36560256472457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18280128236223 + 18280128236224.

It is an arithmetic number, because the mean of its divisors is an integer number (18280128236224).

Almost surely, 2^{36560256472447} is an apocalyptic number.

36560256472447 is a deficient number, since it is larger than the sum of its proper divisors (1).

36560256472447 is an equidigital number, since it uses as much as digits as its factorization.

36560256472447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 203212800, while the sum is 61.

The spelling of 36560256472447 in words is "thirty-six trillion, five hundred sixty billion, two hundred fifty-six million, four hundred seventy-two thousand, four hundred forty-seven".