45874793 has 2 divisors, whose sum is σ = 45874794. Its totient is φ = 45874792.

The previous prime is 45874729. The next prime is 45874817. The reversal of 45874793 is 39747854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41886784 + 3988009 = 6472^2 + 1997^2 .

It is a cyclic number.

It is not a de Polignac number, because 45874793 - 2⁶ = 45874729 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45874193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22937396 + 22937397.

It is an arithmetic number, because the mean of its divisors is an integer number (22937397).

Almost surely, 2^45874793 is an apocalyptic number.

It is an amenable number.

45874793 is a deficient number, since it is larger than the sum of its proper divisors (1).

45874793 is an equidigital number, since it uses as much as digits as its factorization.

45874793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 47.

The square root of 45874793 is about 6773.0933110360. The cubic root of 45874793 is about 357.9794028078.

The spelling of 45874793 in words is "forty-five million, eight hundred seventy-four thousand, seven hundred ninety-three".