45810927 has 10 divisors (see below), whose sum is σ = 68433728. Its totient is φ = 30540564.

The previous prime is 45810907. The next prime is 45810929. The reversal of 45810927 is 72901854.

It is not a de Polignac number, because 45810927 - 2⁷ = 45810799 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45810891 and 45810900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45810929) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 282703 + ... + 282864.

Almost surely, 2^45810927 is an apocalyptic number.

45810927 is a deficient number, since it is larger than the sum of its proper divisors (22622801).

45810927 is an equidigital number, since it uses as much as digits as its factorization.

45810927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565579 (or 565570 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 45810927 is about 6768.3769841817. The cubic root of 45810927 is about 357.8132016551.

The spelling of 45810927 in words is "forty-five million, eight hundred ten thousand, nine hundred twenty-seven".