5155345313 has 2 divisors, whose sum is σ = 5155345314. Its totient is φ = 5155345312.

The previous prime is 5155345301. The next prime is 5155345339. The reversal of 5155345313 is 3135435515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3510799504 + 1644545809 = 59252^2 + 40553^2 .

It is a cyclic number.

It is not a de Polignac number, because 5155345313 - 2²⁶ = 5088236449 is a prime.

It is not a weakly prime, because it can be changed into another prime (5155348313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577672656 + 2577672657.

It is an arithmetic number, because the mean of its divisors is an integer number (2577672657).

Almost surely, 2^5155345313 is an apocalyptic number.

It is an amenable number.

5155345313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155345313 is an equidigital number, since it uses as much as digits as its factorization.

5155345313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67500, while the sum is 35.

The square root of 5155345313 is about 71800.7333736919. The cubic root of 5155345313 is about 1727.5047628849.

The spelling of 5155345313 in words is "five billion, one hundred fifty-five million, three hundred forty-five thousand, three hundred thirteen".