45168064 has 14 divisors (see below), whose sum is σ = 89630504. Its totient is φ = 22584000.

The previous prime is 45168061. The next prime is 45168077. The reversal of 45168064 is 46086154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45168061) 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 as a sum of consecutive naturals, namely, 352812 + ... + 352939.

Almost surely, 2^45168064 is an apocalyptic number.

It is an amenable number.

45168064 is a deficient number, since it is larger than the sum of its proper divisors (44462440).

45168064 is an equidigital number, since it uses as much as digits as its factorization.

45168064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705763 (or 705753 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 45168064 is about 6720.7190091537. The cubic root of 45168064 is about 356.1315845691.

The spelling of 45168064 in words is "forty-five million, one hundred sixty-eight thousand, sixty-four".