45045023285293 has 2 divisors, whose sum is σ = 45045023285294. Its totient is φ = 45045023285292.

The previous prime is 45045023285191. The next prime is 45045023285341. The reversal of 45045023285293 is 39258232054054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41087100046084 + 3957923239209 = 6409922^2 + 1989453^2 .

It is a cyclic number.

It is not a de Polignac number, because 45045023285293 - 2¹³ = 45045023277101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45045023285293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45045023282293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22522511642646 + 22522511642647.

It is an arithmetic number, because the mean of its divisors is an integer number (22522511642647).

Almost surely, 2^{45045023285293} is an apocalyptic number.

It is an amenable number.

45045023285293 is a deficient number, since it is larger than the sum of its proper divisors (1).

45045023285293 is an equidigital number, since it uses as much as digits as its factorization.

45045023285293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 45045023285293 in words is "forty-five trillion, forty-five billion, twenty-three million, two hundred eighty-five thousand, two hundred ninety-three".