45385064 has 16 divisors (see below), whose sum is σ = 86123520. Its totient is φ = 22418800.

The previous prime is 45385061. The next prime is 45385097. The reversal of 45385064 is 46058354.

It is not an unprimeable number, because it can be changed into a prime (45385061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33512 + ... + 34839.

It is an arithmetic number, because the mean of its divisors is an integer number (5382720).

Almost surely, 2^45385064 is an apocalyptic number.

It is an amenable number.

45385064 is a deficient number, since it is larger than the sum of its proper divisors (40738456).

45385064 is a wasteful number, since it uses less digits than its factorization.

45385064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68440 (or 68436 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 45385064 is about 6736.8437713814. The cubic root of 45385064 is about 356.7009922225.

The spelling of 45385064 in words is "forty-five million, three hundred eighty-five thousand, sixty-four".