45233544 has 16 divisors (see below), whose sum is σ = 113083920. Its totient is φ = 15077840.

The previous prime is 45233527. The next prime is 45233563. The reversal of 45233544 is 44533254.

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 3 ways as a sum of consecutive naturals, for example, 942342 + ... + 942389.

It is an arithmetic number, because the mean of its divisors is an integer number (7067745).

Almost surely, 2^45233544 is an apocalyptic number.

It is an amenable number.

45233544 is an abundant number, since it is smaller than the sum of its proper divisors (67850376).

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

45233544 is a wasteful number, since it uses less digits than its factorization.

45233544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884740 (or 1884736 counting only the distinct ones).

The product of its digits is 28800, while the sum is 30.

The square root of 45233544 is about 6725.5887474629. The cubic root of 45233544 is about 356.3035957530.

Adding to 45233544 its reverse (44533254), we get a palindrome (89766798).

The spelling of 45233544 in words is "forty-five million, two hundred thirty-three thousand, five hundred forty-four".