5221866792 has 32 divisors (see below), whose sum is σ = 13149964800. Its totient is φ = 1727915904.

The previous prime is 5221866791. The next prime is 5221866799. The reversal of 5221866792 is 2976681225.

It is not an unprimeable number, because it can be changed into a prime (5221866791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790792 + ... + 797367.

It is an arithmetic number, because the mean of its divisors is an integer number (410936400).

Almost surely, 2^5221866792 is an apocalyptic number.

It is an amenable number.

5221866792 is an abundant number, since it is smaller than the sum of its proper divisors (7928098008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5221866792 is a wasteful number, since it uses less digits than its factorization.

5221866792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588305 (or 1588301 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 5221866792 is about 72262.4853710416. The cubic root of 5221866792 is about 1734.9032595336.

The spelling of 5221866792 in words is "five billion, two hundred twenty-one million, eight hundred sixty-six thousand, seven hundred ninety-two".