704257485473 has 2 divisors, whose sum is σ = 704257485474. Its totient is φ = 704257485472.

The previous prime is 704257485467. The next prime is 704257485517. The reversal of 704257485473 is 374584752407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444332895889 + 259924589584 = 666583^2 + 509828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704257485473 is a prime.

It is not a weakly prime, because it can be changed into another prime (704257485413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352128742736 + 352128742737.

It is an arithmetic number, because the mean of its divisors is an integer number (352128742737).

Almost surely, 2^704257485473 is an apocalyptic number.

It is an amenable number.

704257485473 is a deficient number, since it is larger than the sum of its proper divisors (1).

704257485473 is an equidigital number, since it uses as much as digits as its factorization.

704257485473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26342400, while the sum is 56.

The spelling of 704257485473 in words is "seven hundred four billion, two hundred fifty-seven million, four hundred eighty-five thousand, four hundred seventy-three".