653348413117 has 2 divisors, whose sum is σ = 653348413118. Its totient is φ = 653348413116.

The previous prime is 653348413093. The next prime is 653348413127. The reversal of 653348413117 is 711314843356.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 650134203481 + 3214209636 = 806309^2 + 56694^2 .

It is a cyclic number.

It is not a de Polignac number, because 653348413117 - 2¹¹ = 653348411069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (653348413127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326674206558 + 326674206559.

It is an arithmetic number, because the mean of its divisors is an integer number (326674206559).

Almost surely, 2^653348413117 is an apocalyptic number.

It is an amenable number.

653348413117 is a deficient number, since it is larger than the sum of its proper divisors (1).

653348413117 is an equidigital number, since it uses as much as digits as its factorization.

653348413117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 46.

The spelling of 653348413117 in words is "six hundred fifty-three billion, three hundred forty-eight million, four hundred thirteen thousand, one hundred seventeen".