45808384 has 18 divisors (see below), whose sum is σ = 91438340. Its totient is φ = 22904064.

The previous prime is 45808381. The next prime is 45808403. The reversal of 45808384 is 48380854.

45808384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45808381) by changing a digit.

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 as a sum of consecutive naturals, namely, 89214 + ... + 89725.

Almost surely, 2^45808384 is an apocalyptic number.

It is an amenable number.

45808384 is a deficient number, since it is larger than the sum of its proper divisors (45629956).

45808384 is an equidigital number, since it uses as much as digits as its factorization.

45808384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178955 (or 178941 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 45808384 is about 6768.1891226531. The cubic root of 45808384 is about 357.8065807034.

The spelling of 45808384 in words is "forty-five million, eight hundred eight thousand, three hundred eighty-four".