45433444 has 24 divisors (see below), whose sum is σ = 91017920. Its totient is φ = 19439136.

The previous prime is 45433411. The next prime is 45433457. The reversal of 45433444 is 44433454.

It is a super-2 number, since 2×45433444² = 4128395667402272, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24502 + ... + 26290.

Almost surely, 2^45433444 is an apocalyptic number.

It is an amenable number.

45433444 is an abundant number, since it is smaller than the sum of its proper divisors (45584476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45433444 is a wasteful number, since it uses less digits than its factorization.

45433444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707 (or 2705 counting only the distinct ones).

The product of its digits is 46080, while the sum is 31.

The square root of 45433444 is about 6740.4335172153. The cubic root of 45433444 is about 356.8276937120.

Adding to 45433444 its reverse (44433454), we get a palindrome (89866898).

The spelling of 45433444 in words is "forty-five million, four hundred thirty-three thousand, four hundred forty-four".