5221622763 has 24 divisors (see below), whose sum is σ = 8696115168. Its totient is φ = 2957375232.

The previous prime is 5221622759. The next prime is 5221622803. The reversal of 5221622763 is 3672261225.

5221622763 is a `hidden beast` number, since 5 + 2 + 21 + 622 + 7 + 6 + 3 = 666.

It is not a de Polignac number, because 5221622763 - 2² = 5221622759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5221622663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 359620 + ... + 373857.

It is an arithmetic number, because the mean of its divisors is an integer number (362338132).

Almost surely, 2^5221622763 is an apocalyptic number.

5221622763 is a deficient number, since it is larger than the sum of its proper divisors (3474492405).

5221622763 is a wasteful number, since it uses less digits than its factorization.

5221622763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733603 (or 733600 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 5221622763 is about 72260.7968610920. The cubic root of 5221622763 is about 1734.8762338664.

Adding to 5221622763 its reverse (3672261225), we get a palindrome (8893883988).

The spelling of 5221622763 in words is "five billion, two hundred twenty-one million, six hundred twenty-two thousand, seven hundred sixty-three".