45345896268293 has 2 divisors, whose sum is σ = 45345896268294. Its totient is φ = 45345896268292.

The previous prime is 45345896268287. The next prime is 45345896268301. The reversal of 45345896268293 is 39286269854354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28779555456964 + 16566340811329 = 5364658^2 + 4070177^2 .

It is a cyclic number.

It is not a de Polignac number, because 45345896268293 - 2²⁰ = 45345895219717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45345896268293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45345896268793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22672948134146 + 22672948134147.

It is an arithmetic number, because the mean of its divisors is an integer number (22672948134147).

Almost surely, 2^{45345896268293} is an apocalyptic number.

It is an amenable number.

45345896268293 is a deficient number, since it is larger than the sum of its proper divisors (1).

45345896268293 is an equidigital number, since it uses as much as digits as its factorization.

45345896268293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2687385600, while the sum is 74.

The spelling of 45345896268293 in words is "forty-five trillion, three hundred forty-five billion, eight hundred ninety-six million, two hundred sixty-eight thousand, two hundred ninety-three".