2356545013 has 2 divisors, whose sum is σ = 2356545014. Its totient is φ = 2356545012.

The previous prime is 2356545007. The next prime is 2356545031. The reversal of 2356545013 is 3105456532.

2356545013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2356545031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2302272324 + 54272689 = 47982^2 + 7367^2 .

It is a cyclic number.

It is not a de Polignac number, because 2356545013 - 2²⁵ = 2322990581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2356545013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2356545043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178272506 + 1178272507.

It is an arithmetic number, because the mean of its divisors is an integer number (1178272507).

Almost surely, 2^2356545013 is an apocalyptic number.

It is an amenable number.

2356545013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2356545013 is an equidigital number, since it uses as much as digits as its factorization.

2356545013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 2356545013 is about 48544.2582907598. The cubic root of 2356545013 is about 1330.7360225944.

The spelling of 2356545013 in words is "two billion, three hundred fifty-six million, five hundred forty-five thousand, thirteen".