45745576 has 16 divisors (see below), whose sum is σ = 86051700. Its totient is φ = 22798464.

The previous prime is 45745573. The next prime is 45745577. The reversal of 45745576 is 67554754.

It can be written as a sum of positive squares in 2 ways, for example, as 43217476 + 2528100 = 6574^2 + 1590^2 .

It is not an unprimeable number, because it can be changed into a prime (45745571) 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, 6631 + ... + 11638.

Almost surely, 2^45745576 is an apocalyptic number.

It is an amenable number.

45745576 is a deficient number, since it is larger than the sum of its proper divisors (40306124).

45745576 is a wasteful number, since it uses less digits than its factorization.

45745576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18588 (or 18584 counting only the distinct ones).

The product of its digits is 588000, while the sum is 43.

The square root of 45745576 is about 6763.5475898377. The cubic root of 45745576 is about 357.6429760487.

The spelling of 45745576 in words is "forty-five million, seven hundred forty-five thousand, five hundred seventy-six".