45570244 has 6 divisors (see below), whose sum is σ = 79747934. Its totient is φ = 22785120.

The previous prime is 45570241. The next prime is 45570257. The reversal of 45570244 is 44207554.

45570244 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., 45562500 + 7744 = 6750^2 + 88^2 .

It is not an unprimeable number, because it can be changed into a prime (45570241) 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, 5696277 + ... + 5696284.

Almost surely, 2^45570244 is an apocalyptic number.

It is an amenable number.

45570244 is a deficient number, since it is larger than the sum of its proper divisors (34177690).

45570244 is a wasteful number, since it uses less digits than its factorization.

45570244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11392565 (or 11392563 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 45570244 is about 6750.5736052576. The cubic root of 45570244 is about 357.1854706638.

Adding to 45570244 its reverse (44207554), we get a palindrome (89777798).

The spelling of 45570244 in words is "forty-five million, five hundred seventy thousand, two hundred forty-four".