45533111 has 8 divisors (see below), whose sum is σ = 49411824. Its totient is φ = 41708160.

The previous prime is 45533057. The next prime is 45533119. The reversal of 45533111 is 11133554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45533111 - 2²² = 41338807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45533119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11666 + ... + 15071.

It is an arithmetic number, because the mean of its divisors is an integer number (6176478).

Almost surely, 2^45533111 is an apocalyptic number.

45533111 is a deficient number, since it is larger than the sum of its proper divisors (3878713).

45533111 is a wasteful number, since it uses less digits than its factorization.

45533111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26881.

The product of its digits is 900, while the sum is 23.

The square root of 45533111 is about 6747.8226858743. The cubic root of 45533111 is about 357.0884265468.

Adding to 45533111 its reverse (11133554), we get a palindrome (56666665).

The spelling of 45533111 in words is "forty-five million, five hundred thirty-three thousand, one hundred eleven".