5271840194 has 8 divisors (see below), whose sum is σ = 8025786768. Its totient is φ = 2596577940.

The previous prime is 5271840113. The next prime is 5271840221. The reversal of 5271840194 is 4910481725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19670912 + ... + 19671179.

It is an arithmetic number, because the mean of its divisors is an integer number (1003223346).

Almost surely, 2^5271840194 is an apocalyptic number.

5271840194 is a deficient number, since it is larger than the sum of its proper divisors (2753946574).

5271840194 is a wasteful number, since it uses less digits than its factorization.

5271840194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39342160.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5271840194 is about 72607.4389714993. The cubic root of 5271840194 is about 1740.4200547054.

The spelling of 5271840194 in words is "five billion, two hundred seventy-one million, eight hundred forty thousand, one hundred ninety-four".