5226213663 has 128 divisors (see below), whose sum is σ = 9431654400. Its totient is φ = 2822688000.

The previous prime is 5226213649. The next prime is 5226213667. The reversal of 5226213663 is 3663126225.

5226213663 is a `hidden beast` number, since 5 + 22 + 621 + 3 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 5226213663 - 2⁵ = 5226213631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226213667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8695563 + ... + 8696163.

It is an arithmetic number, because the mean of its divisors is an integer number (73684800).

Almost surely, 2^5226213663 is an apocalyptic number.

5226213663 is a deficient number, since it is larger than the sum of its proper divisors (4205440737).

5226213663 is a wasteful number, since it uses less digits than its factorization.

5226213663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 724 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 5226213663 is about 72292.5560690726. The cubic root of 5226213663 is about 1735.3845247820.

Adding to 5226213663 its reverse (3663126225), we get a palindrome (8889339888).

The spelling of 5226213663 in words is "five billion, two hundred twenty-six million, two hundred thirteen thousand, six hundred sixty-three".