45534768 has 40 divisors (see below), whose sum is σ = 118111488. Its totient is φ = 15116352.

The previous prime is 45534767. The next prime is 45534787. The reversal of 45534768 is 86743554.

45534768 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 (45534761) 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 in 7 ways as a sum of consecutive naturals, for example, 10821 + ... + 14427.

Almost surely, 2^45534768 is an apocalyptic number.

45534768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45534768 is an abundant number, since it is smaller than the sum of its proper divisors (72576720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45534768 is a wasteful number, since it uses less digits than its factorization.

45534768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881 (or 3875 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 45534768 is about 6747.9454651027. The cubic root of 45534768 is about 357.0927581078.

The spelling of 45534768 in words is "forty-five million, five hundred thirty-four thousand, seven hundred sixty-eight".