45361793 has 2 divisors, whose sum is σ = 45361794. Its totient is φ = 45361792.

The previous prime is 45361783. The next prime is 45361801. The reversal of 45361793 is 39716354.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24275329 + 21086464 = 4927^2 + 4592^2 .

It is a cyclic number.

It is not a de Polignac number, because 45361793 - 2¹⁶ = 45296257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45361753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22680896 + 22680897.

It is an arithmetic number, because the mean of its divisors is an integer number (22680897).

Almost surely, 2^45361793 is an apocalyptic number.

It is an amenable number.

45361793 is a deficient number, since it is larger than the sum of its proper divisors (1).

45361793 is an equidigital number, since it uses as much as digits as its factorization.

45361793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 38.

The square root of 45361793 is about 6735.1164058240. The cubic root of 45361793 is about 356.6400161568.

The spelling of 45361793 in words is "forty-five million, three hundred sixty-one thousand, seven hundred ninety-three".