5899506659 has 4 divisors (see below), whose sum is σ = 5901929904. Its totient is φ = 5897083416.

The previous prime is 5899506611. The next prime is 5899506661. The reversal of 5899506659 is 9566059985.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5899506659 - 2¹⁶ = 5899441123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5899506689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207967 + ... + 1212840.

It is an arithmetic number, because the mean of its divisors is an integer number (1475482476).

Almost surely, 2^5899506659 is an apocalyptic number.

5899506659 is a deficient number, since it is larger than the sum of its proper divisors (2423245).

5899506659 is a wasteful number, since it uses less digits than its factorization.

5899506659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423244.

The product of its (nonzero) digits is 26244000, while the sum is 62.

The square root of 5899506659 is about 76808.2460351752. The cubic root of 5899506659 is about 1806.9185034072.

The spelling of 5899506659 in words is "five billion, eight hundred ninety-nine million, five hundred six thousand, six hundred fifty-nine".