45538353 has 24 divisors (see below), whose sum is σ = 75461568. Its totient is φ = 25922592.

The previous prime is 45538327. The next prime is 45538357. The reversal of 45538353 is 35383554.

It is not a de Polignac number, because 45538353 - 2¹³ = 45530161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45538357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17226 + ... + 19692.

It is an arithmetic number, because the mean of its divisors is an integer number (3144232).

Almost surely, 2^45538353 is an apocalyptic number.

It is an amenable number.

45538353 is a deficient number, since it is larger than the sum of its proper divisors (29923215).

45538353 is a wasteful number, since it uses less digits than its factorization.

45538353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773 (or 2770 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 45538353 is about 6748.2110962832. The cubic root of 45538353 is about 357.1021292909.

The spelling of 45538353 in words is "forty-five million, five hundred thirty-eight thousand, three hundred fifty-three".