5366891946 has 16 divisors (see below), whose sum is σ = 11559459744. Its totient is φ = 1651351344.

The previous prime is 5366891837. The next prime is 5366892007. The reversal of 5366891946 is 6491986635.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34403076 + ... + 34403231.

It is an arithmetic number, because the mean of its divisors is an integer number (722466234).

Almost surely, 2^5366891946 is an apocalyptic number.

5366891946 is an abundant number, since it is smaller than the sum of its proper divisors (6192567798).

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

5366891946 is a wasteful number, since it uses less digits than its factorization.

5366891946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68806325.

The product of its digits is 8398080, while the sum is 57.

The square root of 5366891946 is about 73259.0741546738. The cubic root of 5366891946 is about 1750.8177887745.

The spelling of 5366891946 in words is "five billion, three hundred sixty-six million, eight hundred ninety-one thousand, nine hundred forty-six".