5217631303 has 4 divisors (see below), whose sum is σ = 5221810000. Its totient is φ = 5213452608.

The previous prime is 5217631277. The next prime is 5217631333. The reversal of 5217631303 is 3031367125.

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 5217631303 - 2⁵ = 5217631271 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 (5217631333) 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, 2087475 + ... + 2089972.

It is an arithmetic number, because the mean of its divisors is an integer number (1305452500).

Almost surely, 2^5217631303 is an apocalyptic number.

5217631303 is a deficient number, since it is larger than the sum of its proper divisors (4178697).

5217631303 is a wasteful number, since it uses less digits than its factorization.

5217631303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178696.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 5217631303 is about 72233.1731477996. The cubic root of 5217631303 is about 1734.4340690076.

Adding to 5217631303 its reverse (3031367125), we get a palindrome (8248998428).

The spelling of 5217631303 in words is "five billion, two hundred seventeen million, six hundred thirty-one thousand, three hundred three".