45135112025293 has 2 divisors, whose sum is σ = 45135112025294. Its totient is φ = 45135112025292.

The previous prime is 45135112025249. The next prime is 45135112025309. The reversal of 45135112025293 is 39252021153154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33610159820329 + 11524952204964 = 5797427^2 + 3394842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45135112025293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45135112025693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22567556012646 + 22567556012647.

It is an arithmetic number, because the mean of its divisors is an integer number (22567556012647).

Almost surely, 2^{45135112025293} is an apocalyptic number.

It is an amenable number.

45135112025293 is a deficient number, since it is larger than the sum of its proper divisors (1).

45135112025293 is an equidigital number, since it uses as much as digits as its factorization.

45135112025293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 45135112025293 in words is "forty-five trillion, one hundred thirty-five billion, one hundred twelve million, twenty-five thousand, two hundred ninety-three".