45510866 has 8 divisors (see below), whose sum is σ = 68317644. Its totient is φ = 22738320.

The previous prime is 45510847. The next prime is 45510877. The reversal of 45510866 is 66801554.

It is a happy number.

45510866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 28462225 + 17048641 = 5335^2 + 4129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4925 + ... + 10736.

Almost surely, 2^45510866 is an apocalyptic number.

45510866 is a deficient number, since it is larger than the sum of its proper divisors (22806778).

45510866 is a wasteful number, since it uses less digits than its factorization.

45510866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17116.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 45510866 is about 6746.1741750417. The cubic root of 45510866 is about 357.0302657505.

The spelling of 45510866 in words is "forty-five million, five hundred ten thousand, eight hundred sixty-six".