45625288 has 8 divisors (see below), whose sum is σ = 85547430. Its totient is φ = 22812640.

The previous prime is 45625277. The next prime is 45625291. The reversal of 45625288 is 88252654.

45625288 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., 43007364 + 2617924 = 6558^2 + 1618^2 .

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 45625288.

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, 2851573 + ... + 2851588.

Almost surely, 2^45625288 is an apocalyptic number.

It is an amenable number.

45625288 is a deficient number, since it is larger than the sum of its proper divisors (39922142).

45625288 is a wasteful number, since it uses less digits than its factorization.

45625288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703167 (or 5703163 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 45625288 is about 6754.6493617360. The cubic root of 45625288 is about 357.3292267974.

The spelling of 45625288 in words is "forty-five million, six hundred twenty-five thousand, two hundred eighty-eight".