45253110 has 64 divisors (see below), whose sum is σ = 125286912. Its totient is φ = 10246656.

The previous prime is 45253081. The next prime is 45253111. The reversal of 45253110 is 1135254.

45253110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45253111) 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 31 ways as a sum of consecutive naturals, for example, 22777 + ... + 24683.

It is an arithmetic number, because the mean of its divisors is an integer number (1957608).

Almost surely, 2^45253110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45253110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62643456).

45253110 is an abundant number, since it is smaller than the sum of its proper divisors (80033802).

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

45253110 is a wasteful number, since it uses less digits than its factorization.

45253110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 45253110 is about 6727.0431840445. The cubic root of 45253110 is about 356.3549619929.

Adding to 45253110 its reverse (1135254), we get a palindrome (46388364).

The spelling of 45253110 in words is "forty-five million, two hundred fifty-three thousand, one hundred ten".