5690398655863 has 2 divisors, whose sum is σ = 5690398655864. Its totient is φ = 5690398655862.

The previous prime is 5690398655833. The next prime is 5690398655873. The reversal of 5690398655863 is 3685568930965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5690398655863 - 2³³ = 5681808721271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5690398655813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2845199327931 + 2845199327932.

It is an arithmetic number, because the mean of its divisors is an integer number (2845199327932).

Almost surely, 2^{5690398655863} is an apocalyptic number.

5690398655863 is a deficient number, since it is larger than the sum of its proper divisors (1).

5690398655863 is an equidigital number, since it uses as much as digits as its factorization.

5690398655863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712000, while the sum is 73.

The spelling of 5690398655863 in words is "five trillion, six hundred ninety billion, three hundred ninety-eight million, six hundred fifty-five thousand, eight hundred sixty-three".