45650923 has 2 divisors, whose sum is σ = 45650924. Its totient is φ = 45650922.

The previous prime is 45650911. The next prime is 45650947. The reversal of 45650923 is 32905654.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45650923 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (45650903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22825461 + 22825462.

It is an arithmetic number, because the mean of its divisors is an integer number (22825462).

Almost surely, 2^45650923 is an apocalyptic number.

45650923 is a deficient number, since it is larger than the sum of its proper divisors (1).

45650923 is an equidigital number, since it uses as much as digits as its factorization.

45650923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 45650923 is about 6756.5466771125. The cubic root of 45650923 is about 357.3961372039.

The spelling of 45650923 in words is "forty-five million, six hundred fifty thousand, nine hundred twenty-three".