45425343 has 16 divisors (see below), whose sum is σ = 64303200. Its totient is φ = 28425216.

The previous prime is 45425327. The next prime is 45425353. The reversal of 45425343 is 34352454.

It is not a de Polignac number, because 45425343 - 2⁴ = 45425327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45425343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45425353) 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, 22333 + ... + 24281.

It is an arithmetic number, because the mean of its divisors is an integer number (4018950).

Almost surely, 2^45425343 is an apocalyptic number.

45425343 is a deficient number, since it is larger than the sum of its proper divisors (18877857).

45425343 is a wasteful number, since it uses less digits than its factorization.

45425343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426.

The product of its digits is 28800, while the sum is 30.

The square root of 45425343 is about 6739.8325646859. The cubic root of 45425343 is about 356.8064844242.

Adding to 45425343 its reverse (34352454), we get a palindrome (79777797).

The spelling of 45425343 in words is "forty-five million, four hundred twenty-five thousand, three hundred forty-three".