4501000423 has 4 divisors (see below), whose sum is σ = 4517249800. Its totient is φ = 4484751048.

The previous prime is 4501000379. The next prime is 4501000429. The reversal of 4501000423 is 3240001054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3240001054 = 2 ⋅1620000527.

It is a cyclic number.

It is not a de Polignac number, because 4501000423 - 2⁹ = 4500999911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4501000423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501000429) 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, 8124273 + ... + 8124826.

It is an arithmetic number, because the mean of its divisors is an integer number (1129312450).

Almost surely, 2^4501000423 is an apocalyptic number.

4501000423 is a deficient number, since it is larger than the sum of its proper divisors (16249377).

4501000423 is a wasteful number, since it uses less digits than its factorization.

4501000423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16249376.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4501000423 is about 67089.4956233835. The cubic root of 4501000423 is about 1651.0859607140.

Adding to 4501000423 its reverse (3240001054), we get a palindrome (7741001477).

The spelling of 4501000423 in words is "four billion, five hundred one million, four hundred twenty-three", and thus it is an aban number.