45804313 has 2 divisors, whose sum is σ = 45804314. Its totient is φ = 45804312.

The previous prime is 45804289. The next prime is 45804323. The reversal of 45804313 is 31340854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39589264 + 6215049 = 6292^2 + 2493^2 .

It is a cyclic number.

It is not a de Polignac number, because 45804313 - 2²¹ = 43707161 is a prime.

It is not a weakly prime, because it can be changed into another prime (45804323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22902156 + 22902157.

It is an arithmetic number, because the mean of its divisors is an integer number (22902157).

Almost surely, 2^45804313 is an apocalyptic number.

It is an amenable number.

45804313 is a deficient number, since it is larger than the sum of its proper divisors (1).

45804313 is an equidigital number, since it uses as much as digits as its factorization.

45804313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 45804313 is about 6767.8883708288. Note that the first 3 decimals coincide. The cubic root of 45804313 is about 357.7959809425.

The spelling of 45804313 in words is "forty-five million, eight hundred four thousand, three hundred thirteen".