4504220023 has 4 divisors (see below), whose sum is σ = 4769174160. Its totient is φ = 4239265888.

The previous prime is 4504220011. The next prime is 4504220027. The reversal of 4504220023 is 3200224054.

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 4504220023 - 2²¹ = 4502122871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4504219976 and 4504220003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4504220027) 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, 132477043 + ... + 132477076.

It is an arithmetic number, because the mean of its divisors is an integer number (1192293540).

Almost surely, 2^4504220023 is an apocalyptic number.

4504220023 is a deficient number, since it is larger than the sum of its proper divisors (264954137).

4504220023 is a wasteful number, since it uses less digits than its factorization.

4504220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264954136.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 4504220023 is about 67113.4861484635. The cubic root of 4504220023 is about 1651.4795450195.

Adding to 4504220023 its reverse (3200224054), we get a palindrome (7704444077).

The spelling of 4504220023 in words is "four billion, five hundred four million, two hundred twenty thousand, twenty-three".