5367221867 has 4 divisors (see below), whose sum is σ = 6133967856. Its totient is φ = 4600475880.

The previous prime is 5367221819. The next prime is 5367221869. The reversal of 5367221867 is 7681227635.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5367221867 - 2¹² = 5367217771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5367221869) 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, 383372984 + ... + 383372997.

It is an arithmetic number, because the mean of its divisors is an integer number (1533491964).

Almost surely, 2^5367221867 is an apocalyptic number.

5367221867 is a deficient number, since it is larger than the sum of its proper divisors (766745989).

5367221867 is an equidigital number, since it uses as much as digits as its factorization.

5367221867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766745988.

The product of its digits is 846720, while the sum is 47.

The square root of 5367221867 is about 73261.3258616031. The cubic root of 5367221867 is about 1750.8536642698.

The spelling of 5367221867 in words is "five billion, three hundred sixty-seven million, two hundred twenty-one thousand, eight hundred sixty-seven".