5838240091 has 4 divisors (see below), whose sum is σ = 5838471784. Its totient is φ = 5838008400.

The previous prime is 5838240073. The next prime is 5838240097. The reversal of 5838240091 is 1900428385.

5838240091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5838240091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5838240097) 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, 72690 + ... + 130231.

It is an arithmetic number, because the mean of its divisors is an integer number (1459617946).

Almost surely, 2^5838240091 is an apocalyptic number.

5838240091 is a deficient number, since it is larger than the sum of its proper divisors (231693).

5838240091 is a wasteful number, since it uses less digits than its factorization.

5838240091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231692.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 5838240091 is about 76408.3770996348. The cubic root of 5838240091 is about 1800.6417558377.

The spelling of 5838240091 in words is "five billion, eight hundred thirty-eight million, two hundred forty thousand, ninety-one".