45573382 has 4 divisors (see below), whose sum is σ = 68360076. Its totient is φ = 22786690.

The previous prime is 45573377. The next prime is 45573383. The reversal of 45573382 is 28337554.

45573382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45573383) 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, 11393344 + ... + 11393347.

It is an arithmetic number, because the mean of its divisors is an integer number (17090019).

Almost surely, 2^45573382 is an apocalyptic number.

45573382 is a deficient number, since it is larger than the sum of its proper divisors (22786694).

45573382 is a wasteful number, since it uses less digits than its factorization.

45573382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22786693.

The product of its digits is 100800, while the sum is 37.

The square root of 45573382 is about 6750.8060259498. The cubic root of 45573382 is about 357.1936691590.

It can be divided in two parts, 455 and 73382, that added together give a palindrome (73837).

The spelling of 45573382 in words is "forty-five million, five hundred seventy-three thousand, three hundred eighty-two".