45811110 has 32 divisors (see below), whose sum is σ = 110158560. Its totient is φ = 12192768.

The previous prime is 45811099. The next prime is 45811111. The reversal of 45811110 is 1111854.

It is a happy number.

45811110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45811111) 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 15 ways as a sum of consecutive naturals, for example, 19056 + ... + 21324.

It is an arithmetic number, because the mean of its divisors is an integer number (3442455).

Almost surely, 2^45811110 is an apocalyptic number.

45811110 is an abundant number, since it is smaller than the sum of its proper divisors (64347450).

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

45811110 is a wasteful number, since it uses less digits than its factorization.

45811110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952.

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 45811110 is about 6768.3905029187. The cubic root of 45811110 is about 357.8136781042.

Adding to 45811110 its reverse (1111854), we get a palindrome (46922964).

The spelling of 45811110 in words is "forty-five million, eight hundred eleven thousand, one hundred ten".