6711380591 has 8 divisors (see below), whose sum is σ = 6776256960. Its totient is φ = 6646564512.

The previous prime is 6711380587. The next prime is 6711380609. The reversal of 6711380591 is 1950831176.

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

It is a cyclic number.

It is not a de Polignac number, because 6711380591 - 2² = 6711380587 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6711310591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227306 + ... + 255128.

It is an arithmetic number, because the mean of its divisors is an integer number (847032120).

Almost surely, 2^6711380591 is an apocalyptic number.

6711380591 is a deficient number, since it is larger than the sum of its proper divisors (64876369).

6711380591 is a wasteful number, since it uses less digits than its factorization.

6711380591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30145.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 6711380591 is about 81923.0162469620. The cubic root of 6711380591 is about 1886.2704268065.

The spelling of 6711380591 in words is "six billion, seven hundred eleven million, three hundred eighty thousand, five hundred ninety-one".