659530713000 has 64 divisors (see below), whose sum is σ = 2057735833920. Its totient is φ = 175874856000.

The previous prime is 659530712983. The next prime is 659530713007. The reversal of 659530713000 is 317035956.

It is a super-2 number, since 2×659530713000² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 659530713000.

It is not an unprimeable number, because it can be changed into a prime (659530713007) 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 15 ways as a sum of consecutive naturals, for example, 109918786 + ... + 109924785.

It is an arithmetic number, because the mean of its divisors is an integer number (32152122405).

Almost surely, 2^659530713000 is an apocalyptic number.

659530713000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

659530713000 is an abundant number, since it is smaller than the sum of its proper divisors (1398205120920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

659530713000 is a wasteful number, since it uses less digits than its factorization.

659530713000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219843595 (or 219843581 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 39.

Adding to 659530713000 its reverse (317035956), we get a palindrome (659847748956).

The spelling of 659530713000 in words is "six hundred fifty-nine billion, five hundred thirty million, seven hundred thirteen thousand".