5987894191 has 8 divisors (see below), whose sum is σ = 6066054720. Its totient is φ = 5909792928.

The previous prime is 5987894167. The next prime is 5987894197. The reversal of 5987894191 is 1914987895.

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 5987894191 - 2⁹ = 5987893679 is a prime.

It is a super-2 number, since 2×5987894191² = 71709753685223088962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5987894197) 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, 210765 + ... + 237481.

It is an arithmetic number, because the mean of its divisors is an integer number (758256840).

Almost surely, 2^5987894191 is an apocalyptic number.

5987894191 is a deficient number, since it is larger than the sum of its proper divisors (78160529).

5987894191 is a wasteful number, since it uses less digits than its factorization.

5987894191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29633.

The product of its digits is 6531840, while the sum is 61.

The square root of 5987894191 is about 77381.4848074137. The cubic root of 5987894191 is about 1815.8976747275.

The spelling of 5987894191 in words is "five billion, nine hundred eighty-seven million, eight hundred ninety-four thousand, one hundred ninety-one".