45766544 has 10 divisors (see below), whose sum is σ = 88672710. Its totient is φ = 22883264.

The previous prime is 45766543. The next prime is 45766549. The reversal of 45766544 is 44566754.

It is a happy number.

45766544 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 only one way, i.e., 37356544 + 8410000 = 6112^2 + 2900^2 .

It is not an unprimeable number, because it can be changed into a prime (45766543) 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, 1430189 + ... + 1430220.

It is an arithmetic number, because the mean of its divisors is an integer number (8867271).

Almost surely, 2^45766544 is an apocalyptic number.

It is an amenable number.

45766544 is a deficient number, since it is larger than the sum of its proper divisors (42906166).

45766544 is a wasteful number, since it uses less digits than its factorization.

45766544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860417 (or 2860411 counting only the distinct ones).

The product of its digits is 403200, while the sum is 41.

The square root of 45766544 is about 6765.0974863634. The cubic root of 45766544 is about 357.6976109308.

The spelling of 45766544 in words is "forty-five million, seven hundred sixty-six thousand, five hundred forty-four".