45505343 has 16 divisors (see below), whose sum is σ = 50534400. Its totient is φ = 40716000.

The previous prime is 45505337. The next prime is 45505349. The reversal of 45505343 is 34350554.

It is an interprime number because it is at equal distance from previous prime (45505337) and next prime (45505349).

It is not a de Polignac number, because 45505343 - 2⁶ = 45505279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45505349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60218 + ... + 60968.

It is an arithmetic number, because the mean of its divisors is an integer number (3158400).

Almost surely, 2^45505343 is an apocalyptic number.

45505343 is a deficient number, since it is larger than the sum of its proper divisors (5029057).

45505343 is a wasteful number, since it uses less digits than its factorization.

45505343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 45505343 is about 6745.7648194997. The cubic root of 45505343 is about 357.0158226215.

Adding to 45505343 its reverse (34350554), we get a palindrome (79855897).

The spelling of 45505343 in words is "forty-five million, five hundred five thousand, three hundred forty-three".