45533211 has 4 divisors (see below), whose sum is σ = 60710952. Its totient is φ = 30355472.

The previous prime is 45533209. The next prime is 45533233. The reversal of 45533211 is 11233554.

45533211 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 cyclic number.

It is not a de Polignac number, because 45533211 - 2¹ = 45533209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45533281) 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 in 3 ways as a sum of consecutive naturals, for example, 7588866 + ... + 7588871.

It is an arithmetic number, because the mean of its divisors is an integer number (15177738).

Almost surely, 2^45533211 is an apocalyptic number.

45533211 is a deficient number, since it is larger than the sum of its proper divisors (15177741).

45533211 is a wasteful number, since it uses less digits than its factorization.

45533211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177740.

The product of its digits is 1800, while the sum is 24.

The square root of 45533211 is about 6747.8300956678. The cubic root of 45533211 is about 357.0886879596.

Adding to 45533211 its reverse (11233554), we get a palindrome (56766765).

The spelling of 45533211 in words is "forty-five million, five hundred thirty-three thousand, two hundred eleven".