45094937 has 2 divisors, whose sum is σ = 45094938. Its totient is φ = 45094936.

The previous prime is 45094919. The next prime is 45094943. The reversal of 45094937 is 73949054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44943616 + 151321 = 6704^2 + 389^2 .

It is a cyclic number.

It is not a de Polignac number, because 45094937 - 2⁶ = 45094873 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45094894 and 45094903.

It is not a weakly prime, because it can be changed into another prime (45094967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22547468 + 22547469.

It is an arithmetic number, because the mean of its divisors is an integer number (22547469).

Almost surely, 2^45094937 is an apocalyptic number.

It is an amenable number.

45094937 is a deficient number, since it is larger than the sum of its proper divisors (1).

45094937 is an equidigital number, since it uses as much as digits as its factorization.

45094937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 45094937 is about 6715.2763904399. The cubic root of 45094937 is about 355.9392886623.

The spelling of 45094937 in words is "forty-five million, ninety-four thousand, nine hundred thirty-seven".