5226633891 has 16 divisors (see below), whose sum is σ = 7744277920. Its totient is φ = 3483920160.

The previous prime is 5226633889. The next prime is 5226633899. The reversal of 5226633891 is 1983366225.

5226633891 is a `hidden beast` number, since 5 + 2 + 2 + 6 + 633 + 8 + 9 + 1 = 666.

It is not a de Polignac number, because 5226633891 - 2¹ = 5226633889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5226633899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339501 + ... + 354561.

It is an arithmetic number, because the mean of its divisors is an integer number (484017370).

Almost surely, 2^5226633891 is an apocalyptic number.

5226633891 is a deficient number, since it is larger than the sum of its proper divisors (2517644029).

5226633891 is a wasteful number, since it uses less digits than its factorization.

5226633891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27923 (or 27917 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 5226633891 is about 72295.4624509727. The cubic root of 5226633891 is about 1735.4310363147.

The spelling of 5226633891 in words is "five billion, two hundred twenty-six million, six hundred thirty-three thousand, eight hundred ninety-one".