45300444 has 48 divisors (see below), whose sum is σ = 127911168. Its totient is φ = 12181248.

The previous prime is 45300439. The next prime is 45300473. The reversal of 45300444 is 44400354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14434 + ... + 17289.

It is an arithmetic number, because the mean of its divisors is an integer number (2664816).

Almost surely, 2^45300444 is an apocalyptic number.

It is an amenable number.

45300444 is an abundant number, since it is smaller than the sum of its proper divisors (82610724).

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

45300444 is a wasteful number, since it uses less digits than its factorization.

45300444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31754 (or 31752 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 45300444 is about 6730.5604521466. The cubic root of 45300444 is about 356.4791658179.

Adding to 45300444 its reverse (44400354), we get a palindrome (89700798).

The spelling of 45300444 in words is "forty-five million, three hundred thousand, four hundred forty-four".