5694495497 has 2 divisors, whose sum is σ = 5694495498. Its totient is φ = 5694495496.

The previous prime is 5694495487. The next prime is 5694495509. The reversal of 5694495497 is 7945944965.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5290525696 + 403969801 = 72736^2 + 20099^2 .

It is a cyclic number.

It is not a de Polignac number, because 5694495497 - 2¹⁰ = 5694494473 is a prime.

It is not a weakly prime, because it can be changed into another prime (5694495437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2847247748 + 2847247749.

It is an arithmetic number, because the mean of its divisors is an integer number (2847247749).

Almost surely, 2^5694495497 is an apocalyptic number.

It is an amenable number.

5694495497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5694495497 is an equidigital number, since it uses as much as digits as its factorization.

5694495497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48988800, while the sum is 62.

The square root of 5694495497 is about 75461.8810857508. The cubic root of 5694495497 is about 1785.7407860360.

The spelling of 5694495497 in words is "five billion, six hundred ninety-four million, four hundred ninety-five thousand, four hundred ninety-seven".