5899662669985 has 8 divisors (see below), whose sum is σ = 8090965947456. Its totient is φ = 4045482973680.

The previous prime is 5899662669949. The next prime is 5899662670019.

5899662669985 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5899662669985 - 2¹⁵ = 5899662637217 is a prime.

It is a super-2 number, since 2×5899662669985² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5899662669896 and 5899662669905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84280895251 + ... + 84280895320.

It is an arithmetic number, because the mean of its divisors is an integer number (1011370743432).

Almost surely, 2^{5899662669985} is an apocalyptic number.

It is an amenable number.

5899662669985 is a deficient number, since it is larger than the sum of its proper divisors (2191303277471).

5899662669985 is a wasteful number, since it uses less digits than its factorization.

5899662669985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168561790583.

The product of its digits is 27209779200, while the sum is 88.

The spelling of 5899662669985 in words is "five trillion, eight hundred ninety-nine billion, six hundred sixty-two million, six hundred sixty-nine thousand, nine hundred eighty-five".