45258765941 has 2 divisors, whose sum is σ = 45258765942. Its totient is φ = 45258765940.

The previous prime is 45258765917. The next prime is 45258765961. The reversal of 45258765941 is 14956785254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43460157841 + 1798608100 = 208471^2 + 42410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45258765941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45258765901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22629382970 + 22629382971.

It is an arithmetic number, because the mean of its divisors is an integer number (22629382971).

Almost surely, 2^45258765941 is an apocalyptic number.

It is an amenable number.

45258765941 is a deficient number, since it is larger than the sum of its proper divisors (1).

45258765941 is an equidigital number, since it uses as much as digits as its factorization.

45258765941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096000, while the sum is 56.

The spelling of 45258765941 in words is "forty-five billion, two hundred fifty-eight million, seven hundred sixty-five thousand, nine hundred forty-one".