6099481591 has 8 divisors (see below), whose sum is σ = 6993252864. Its totient is φ = 5211314520.

The previous prime is 6099481559. The next prime is 6099481603. The reversal of 6099481591 is 1951849906.

It is a happy number.

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 6099481591 - 2⁵ = 6099481559 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 (6099487591) 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, 1398715 + ... + 1403068.

It is an arithmetic number, because the mean of its divisors is an integer number (874156608).

Almost surely, 2^6099481591 is an apocalyptic number.

6099481591 is a deficient number, since it is larger than the sum of its proper divisors (893771273).

6099481591 is a wasteful number, since it uses less digits than its factorization.

6099481591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802101.

The product of its (nonzero) digits is 699840, while the sum is 52.

The square root of 6099481591 is about 78099.1779150075. The cubic root of 6099481591 is about 1827.1083749458.

The spelling of 6099481591 in words is "six billion, ninety-nine million, four hundred eighty-one thousand, five hundred ninety-one".