45034423 has 8 divisors (see below), whose sum is σ = 51509120. Its totient is φ = 38570040.

The previous prime is 45034421. The next prime is 45034433. The reversal of 45034423 is 32443054.

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 45034423 - 2¹ = 45034421 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 (45034421) 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 7 ways as a sum of consecutive naturals, for example, 13408 + ... + 16426.

It is an arithmetic number, because the mean of its divisors is an integer number (6438640).

Almost surely, 2^45034423 is an apocalyptic number.

45034423 is a deficient number, since it is larger than the sum of its proper divisors (6474697).

45034423 is a wasteful number, since it uses less digits than its factorization.

45034423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 45034423 is about 6710.7691809509. The cubic root of 45034423 is about 355.7800028426.

Adding to 45034423 its reverse (32443054), we get a palindrome (77477477).

The spelling of 45034423 in words is "forty-five million, thirty-four thousand, four hundred twenty-three".