45383552 has 32 divisors (see below), whose sum is σ = 95176200. Its totient is φ = 21496320.

The previous prime is 45383549. The next prime is 45383581. The reversal of 45383552 is 25538354.

45383552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 6899 + ... + 11762.

Almost surely, 2^45383552 is an apocalyptic number.

It is an amenable number.

45383552 is an abundant number, since it is smaller than the sum of its proper divisors (49792648).

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

45383552 is a wasteful number, since it uses less digits than its factorization.

45383552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18694 (or 18682 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 45383552 is about 6736.7315517245. The cubic root of 45383552 is about 356.6970310229.

The spelling of 45383552 in words is "forty-five million, three hundred eighty-three thousand, five hundred fifty-two".