5085643476577 has 4 divisors (see below), whose sum is σ = 5092581599380. Its totient is φ = 5078705353776.

The previous prime is 5085643476541. The next prime is 5085643476581. The reversal of 5085643476577 is 7756743465805.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3736349825296 + 1349293651281 = 1932964^2 + 1161591^2 .

It is a cyclic number.

It is not a de Polignac number, because 5085643476577 - 2²³ = 5085635087969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5085640476577) 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 in 3 ways as a sum of consecutive naturals, for example, 3469060302 + ... + 3469061767.

It is an arithmetic number, because the mean of its divisors is an integer number (1273145399845).

Almost surely, 2^{5085643476577} is an apocalyptic number.

It is an amenable number.

5085643476577 is a deficient number, since it is larger than the sum of its proper divisors (6938122803).

5085643476577 is an equidigital number, since it uses as much as digits as its factorization.

5085643476577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938122802.

The product of its (nonzero) digits is 592704000, while the sum is 67.

The spelling of 5085643476577 in words is "five trillion, eighty-five billion, six hundred forty-three million, four hundred seventy-six thousand, five hundred seventy-seven".