5226633653881 has 2 divisors, whose sum is σ = 5226633653882. Its totient is φ = 5226633653880.

The previous prime is 5226633653867. The next prime is 5226633653909. The reversal of 5226633653881 is 1883563366225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2770959744400 + 2455673909481 = 1664620^2 + 1567059^2 .

It is a cyclic number.

It is not a de Polignac number, because 5226633653881 - 2⁵ = 5226633653849 is a prime.

It is a super-2 number, since 2×5226633653881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5226633693881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613316826940 + 2613316826941.

It is an arithmetic number, because the mean of its divisors is an integer number (2613316826941).

Almost surely, 2^{5226633653881} is an apocalyptic number.

It is an amenable number.

5226633653881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5226633653881 is an equidigital number, since it uses as much as digits as its factorization.

5226633653881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37324800, while the sum is 58.

The spelling of 5226633653881 in words is "five trillion, two hundred twenty-six billion, six hundred thirty-three million, six hundred fifty-three thousand, eight hundred eighty-one".