653110432613 has 2 divisors, whose sum is σ = 653110432614. Its totient is φ = 653110432612.

The previous prime is 653110432553. The next prime is 653110432657. The reversal of 653110432613 is 316234011356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 649969726849 + 3140705764 = 806207^2 + 56042^2 .

It is a cyclic number.

It is not a de Polignac number, because 653110432613 - 2³⁸ = 378232525669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (653110432673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326555216306 + 326555216307.

It is an arithmetic number, because the mean of its divisors is an integer number (326555216307).

Almost surely, 2^653110432613 is an apocalyptic number.

It is an amenable number.

653110432613 is a deficient number, since it is larger than the sum of its proper divisors (1).

653110432613 is an equidigital number, since it uses as much as digits as its factorization.

653110432613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 653110432613 its reverse (316234011356), we get a palindrome (969344443969).

The spelling of 653110432613 in words is "six hundred fifty-three billion, one hundred ten million, four hundred thirty-two thousand, six hundred thirteen".