8537113968 has 40 divisors (see below), whose sum is σ = 22415763216. Its totient is φ = 2799052800.

The previous prime is 8537113957. The next prime is 8537113969. The reversal of 8537113968 is 8693117358.

It is a self number, because there is not a number n which added to its sum of digits gives 8537113968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8537113969) 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 7 ways as a sum of consecutive naturals, for example, 1454913 + ... + 1460768.

Almost surely, 2^8537113968 is an apocalyptic number.

It is an amenable number.

8537113968 is an abundant number, since it is smaller than the sum of its proper divisors (13878649248).

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

8537113968 is a wasteful number, since it uses less digits than its factorization.

8537113968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915753 (or 2915747 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 51.

The square root of 8537113968 is about 92396.5040897111. The cubic root of 8537113968 is about 2043.7935601598.

The spelling of 8537113968 in words is "eight billion, five hundred thirty-seven million, one hundred thirteen thousand, nine hundred sixty-eight".