2398059647953 has 2 divisors, whose sum is σ = 2398059647954. Its totient is φ = 2398059647952.

The previous prime is 2398059647941. The next prime is 2398059647959. The reversal of 2398059647953 is 3597469508932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2337036815169 + 61022832784 = 1528737^2 + 247028^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2398059647953 is a prime.

It is not a weakly prime, because it can be changed into another prime (2398059647959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1199029823976 + 1199029823977.

It is an arithmetic number, because the mean of its divisors is an integer number (1199029823977).

Almost surely, 2^{2398059647953} is an apocalyptic number.

It is an amenable number.

2398059647953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2398059647953 is an equidigital number, since it uses as much as digits as its factorization.

2398059647953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 440899200, while the sum is 70.

The spelling of 2398059647953 in words is "two trillion, three hundred ninety-eight billion, fifty-nine million, six hundred forty-seven thousand, nine hundred fifty-three".