3115545049723 has 2 divisors, whose sum is σ = 3115545049724. Its totient is φ = 3115545049722.

The previous prime is 3115545049649. The next prime is 3115545049751. The reversal of 3115545049723 is 3279405455113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3115545049723 - 2²⁹ = 3115008178811 is a prime.

It is not a weakly prime, because it can be changed into another prime (3115545049753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557772524861 + 1557772524862.

It is an arithmetic number, because the mean of its divisors is an integer number (1557772524862).

Almost surely, 2^{3115545049723} is an apocalyptic number.

3115545049723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3115545049723 is an equidigital number, since it uses as much as digits as its factorization.

3115545049723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 3115545049723 in words is "three trillion, one hundred fifteen billion, five hundred forty-five million, forty-nine thousand, seven hundred twenty-three".