45426043 has 8 divisors (see below), whose sum is σ = 49137200. Its totient is φ = 41745888.

The previous prime is 45426041. The next prime is 45426071. The reversal of 45426043 is 34062454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45426043 - 2¹ = 45426041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45426041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4653 + ... + 10606.

It is an arithmetic number, because the mean of its divisors is an integer number (6142150).

Almost surely, 2^45426043 is an apocalyptic number.

45426043 is a deficient number, since it is larger than the sum of its proper divisors (3711157).

45426043 is a wasteful number, since it uses less digits than its factorization.

45426043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15501.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45426043 is about 6739.8844945592. The cubic root of 45426043 is about 356.8083171989.

Adding to 45426043 its reverse (34062454), we get a palindrome (79488497).

It can be divided in two parts, 4542 and 6043, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 45426043 in words is "forty-five million, four hundred twenty-six thousand, forty-three".