5917942591 has 8 divisors (see below), whose sum is σ = 6519858768. Its totient is φ = 5326680000.

The previous prime is 5917942523. The next prime is 5917942609. The reversal of 5917942591 is 1952497195.

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 5917942591 - 2²⁹ = 5381071679 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 (5917942991) 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, 2662230 + ... + 2664451.

It is an arithmetic number, because the mean of its divisors is an integer number (814982346).

Almost surely, 2^5917942591 is an apocalyptic number.

5917942591 is a deficient number, since it is larger than the sum of its proper divisors (601916177).

5917942591 is a wasteful number, since it uses less digits than its factorization.

5917942591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326793.

The product of its digits is 1020600, while the sum is 52.

The square root of 5917942591 is about 76928.1651347541. The cubic root of 5917942591 is about 1808.7987502659.

The spelling of 5917942591 in words is "five billion, nine hundred seventeen million, nine hundred forty-two thousand, five hundred ninety-one".