5813587897 has 8 divisors (see below), whose sum is σ = 6269223744. Its totient is φ = 5359157328.

The previous prime is 5813587867. The next prime is 5813587933. The reversal of 5813587897 is 7987853185.

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 5813587897 - 2¹⁹ = 5813063609 is a prime.

It is a super-2 number, since 2×5813587897² = 67595608472289765218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5813587807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291283 + ... + 310600.

It is an arithmetic number, because the mean of its divisors is an integer number (783652968).

Almost surely, 2^5813587897 is an apocalyptic number.

It is an amenable number.

5813587897 is a deficient number, since it is larger than the sum of its proper divisors (455635847).

5813587897 is a wasteful number, since it uses less digits than its factorization.

5813587897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602639.

The product of its digits is 16934400, while the sum is 61.

The square root of 5813587897 is about 76246.8877856664. The cubic root of 5813587897 is about 1798.1037537829.

The spelling of 5813587897 in words is "five billion, eight hundred thirteen million, five hundred eighty-seven thousand, eight hundred ninety-seven".