5235356148391 has 2 divisors, whose sum is σ = 5235356148392. Its totient is φ = 5235356148390.

The previous prime is 5235356148283. The next prime is 5235356148397. The reversal of 5235356148391 is 1938416535325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5235356148391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5235356148397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617678074195 + 2617678074196.

It is an arithmetic number, because the mean of its divisors is an integer number (2617678074196).

Almost surely, 2^{5235356148391} is an apocalyptic number.

5235356148391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5235356148391 is an equidigital number, since it uses as much as digits as its factorization.

5235356148391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664000, while the sum is 55.

The spelling of 5235356148391 in words is "five trillion, two hundred thirty-five billion, three hundred fifty-six million, one hundred forty-eight thousand, three hundred ninety-one".