45113210 has 32 divisors (see below), whose sum is σ = 82872720. Its totient is φ = 17678848.

The previous prime is 45113207. The next prime is 45113219. The reversal of 45113210 is 1231154.

It can be written as a sum of positive squares in 8 ways, for example, as 34492129 + 10621081 = 5873^2 + 3259^2 .

It is not an unprimeable number, because it can be changed into a prime (45113219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153824 + ... + 154116.

Almost surely, 2^45113210 is an apocalyptic number.

45113210 is a deficient number, since it is larger than the sum of its proper divisors (37759510).

45113210 is a wasteful number, since it uses less digits than its factorization.

45113210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 45113210 is about 6716.6368072124. The cubic root of 45113210 is about 355.9873591017.

Adding to 45113210 its reverse (1231154), we get a palindrome (46344364).

The spelling of 45113210 in words is "forty-five million, one hundred thirteen thousand, two hundred ten".