45113343 has 32 divisors (see below), whose sum is σ = 67828992. Its totient is φ = 26438400.

The previous prime is 45113333. The next prime is 45113363. The reversal of 45113343 is 34331154.

It is a happy number.

It is not a de Polignac number, because 45113343 - 2⁹ = 45112831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45113303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146796 + ... + 147102.

It is an arithmetic number, because the mean of its divisors is an integer number (2119656).

Almost surely, 2^45113343 is an apocalyptic number.

45113343 is a deficient number, since it is larger than the sum of its proper divisors (22715649).

45113343 is a wasteful number, since it uses less digits than its factorization.

45113343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455.

The product of its digits is 2160, while the sum is 24.

The square root of 45113343 is about 6716.6467079935. The cubic root of 45113343 is about 355.9877089347.

Adding to 45113343 its reverse (34331154), we get a palindrome (79444497).

The spelling of 45113343 in words is "forty-five million, one hundred thirteen thousand, three hundred forty-three".