45304552 has 8 divisors (see below), whose sum is σ = 84946050. Its totient is φ = 22652272.

The previous prime is 45304537. The next prime is 45304561. The reversal of 45304552 is 25540354.

45304552 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., 40525956 + 4778596 = 6366^2 + 2186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 45304552.

It is an unprimeable number.

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, 2831527 + ... + 2831542.

Almost surely, 2^45304552 is an apocalyptic number.

It is an amenable number.

45304552 is a deficient number, since it is larger than the sum of its proper divisors (39641498).

45304552 is a wasteful number, since it uses less digits than its factorization.

45304552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5663075 (or 5663071 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 45304552 is about 6730.8656204087. The cubic root of 45304552 is about 356.4899410777.

The spelling of 45304552 in words is "forty-five million, three hundred four thousand, five hundred fifty-two".