4720422503 has 4 divisors (see below), whose sum is σ = 4925658288. Its totient is φ = 4515186720.

The previous prime is 4720422463. The next prime is 4720422517. The reversal of 4720422503 is 3052240274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4720422503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720422523) 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, 102617858 + ... + 102617903.

It is an arithmetic number, because the mean of its divisors is an integer number (1231414572).

Almost surely, 2^4720422503 is an apocalyptic number.

4720422503 is a deficient number, since it is larger than the sum of its proper divisors (205235785).

4720422503 is a wasteful number, since it uses less digits than its factorization.

4720422503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205235784.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 4720422503 is about 68705.3309649259. The cubic root of 4720422503 is about 1677.4913549409.

Adding to 4720422503 its reverse (3052240274), we get a palindrome (7772662777).

The spelling of 4720422503 in words is "four billion, seven hundred twenty million, four hundred twenty-two thousand, five hundred three".