5813929887 has 8 divisors (see below), whose sum is σ = 7752300336. Its totient is φ = 3875756352.

The previous prime is 5813929873. The next prime is 5813929951. The reversal of 5813929887 is 7889293185.

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

It is not a de Polignac number, because 5813929887 - 2²⁰ = 5812881311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5813929887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5813929687) 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, 45963 + ... + 117219.

It is an arithmetic number, because the mean of its divisors is an integer number (969037542).

Almost surely, 2^5813929887 is an apocalyptic number.

5813929887 is a deficient number, since it is larger than the sum of its proper divisors (1938370449).

5813929887 is a wasteful number, since it uses less digits than its factorization.

5813929887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98457.

The product of its digits is 8709120, while the sum is 60.

The square root of 5813929887 is about 76249.1304015987. The cubic root of 5813929887 is about 1798.1390114962.

The spelling of 5813929887 in words is "five billion, eight hundred thirteen million, nine hundred twenty-nine thousand, eight hundred eighty-seven".