252313026653 has 2 divisors, whose sum is σ = 252313026654. Its totient is φ = 252313026652.

The previous prime is 252313026629. The next prime is 252313026689. The reversal of 252313026653 is 356620313252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181528827844 + 70784198809 = 426062^2 + 266053^2 .

It is a cyclic number.

It is not a de Polignac number, because 252313026653 - 2¹⁴ = 252313010269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252313026253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126156513326 + 126156513327.

It is an arithmetic number, because the mean of its divisors is an integer number (126156513327).

Almost surely, 2^252313026653 is an apocalyptic number.

It is an amenable number.

252313026653 is a deficient number, since it is larger than the sum of its proper divisors (1).

252313026653 is an equidigital number, since it uses as much as digits as its factorization.

252313026653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 252313026653 in words is "two hundred fifty-two billion, three hundred thirteen million, twenty-six thousand, six hundred fifty-three".