5675319708257 has 4 divisors (see below), whose sum is σ = 5675329267860. Its totient is φ = 5675310148656.

The previous prime is 5675319708251. The next prime is 5675319708299. The reversal of 5675319708257 is 7528079135765.

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 2981834786401 + 2693484921856 = 1726799^2 + 1641184^2 .

It is a cyclic number.

It is not a de Polignac number, because 5675319708257 - 2⁸ = 5675319708001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5675319708193 and 5675319708202.

It is not an unprimeable number, because it can be changed into a prime (5675319708251) 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, 3825818 + ... + 5097795.

It is an arithmetic number, because the mean of its divisors is an integer number (1418832316965).

Almost surely, 2^{5675319708257} is an apocalyptic number.

It is an amenable number.

5675319708257 is a deficient number, since it is larger than the sum of its proper divisors (9559603).

5675319708257 is an equidigital number, since it uses as much as digits as its factorization.

5675319708257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559602.

The product of its (nonzero) digits is 111132000, while the sum is 65.

The spelling of 5675319708257 in words is "five trillion, six hundred seventy-five billion, three hundred nineteen million, seven hundred eight thousand, two hundred fifty-seven".