959597499960 has 96 divisors (see below), whose sum is σ = 3402209332080. Its totient is φ = 232629696000.

The previous prime is 959597499943. The next prime is 959597499961. The reversal of 959597499960 is 69994795959.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 959597499960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (959597499961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121157341 + ... + 121165260.

Almost surely, 2^959597499960 is an apocalyptic number.

959597499960 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

959597499960 is an abundant number, since it is smaller than the sum of its proper divisors (2442611832120).

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

959597499960 is a wasteful number, since it uses less digits than its factorization.

959597499960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242322629 (or 242322622 counting only the distinct ones).

The product of its (nonzero) digits is 2232052200, while the sum is 81.

The spelling of 959597499960 in words is "nine hundred fifty-nine billion, five hundred ninety-seven million, four hundred ninety-nine thousand, nine hundred sixty".