45343559 has 4 divisors (see below), whose sum is σ = 46907160. Its totient is φ = 43779960.

The previous prime is 45343553. The next prime is 45343589. The reversal of 45343559 is 95534354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45343559 - 2⁸ = 45343303 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 (45343553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781757 + ... + 781814.

It is an arithmetic number, because the mean of its divisors is an integer number (11726790).

Almost surely, 2^45343559 is an apocalyptic number.

45343559 is a deficient number, since it is larger than the sum of its proper divisors (1563601).

45343559 is a wasteful number, since it uses less digits than its factorization.

45343559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563600.

The product of its digits is 162000, while the sum is 38.

The square root of 45343559 is about 6733.7626183286. The cubic root of 45343559 is about 356.5922237663.

The spelling of 45343559 in words is "forty-five million, three hundred forty-three thousand, five hundred fifty-nine".