4522023302503 has 12 divisors (see below), whose sum is σ = 5262756192000. Its totient is φ = 3874219595232.

The previous prime is 4522023302497. The next prime is 4522023302507. The reversal of 4522023302503 is 3052033202254.

It is a happy number.

It is not a de Polignac number, because 4522023302503 - 2³⁷ = 4384584349031 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 (4522023302507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21326503 + ... + 21537496.

It is an arithmetic number, because the mean of its divisors is an integer number (438563016000).

Almost surely, 2^{4522023302503} is an apocalyptic number.

4522023302503 is a deficient number, since it is larger than the sum of its proper divisors (740732889497).

4522023302503 is a wasteful number, since it uses less digits than its factorization.

4522023302503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42866166 (or 42866159 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 4522023302503 its reverse (3052033202254), we get a palindrome (7574056504757).

The spelling of 4522023302503 in words is "four trillion, five hundred twenty-two billion, twenty-three million, three hundred two thousand, five hundred three".