9546542886 has 64 divisors (see below), whose sum is σ = 20641651200. Its totient is φ = 2934387456.

The previous prime is 9546542867. The next prime is 9546542923. The reversal of 9546542886 is 6882456459.

It is a happy number.

It is a super-2 number, since 2×9546542886² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3436330 + ... + 3439106.

It is an arithmetic number, because the mean of its divisors is an integer number (322525800).

Almost surely, 2^9546542886 is an apocalyptic number.

9546542886 is an abundant number, since it is smaller than the sum of its proper divisors (11095108314).

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

9546542886 is a wasteful number, since it uses less digits than its factorization.

9546542886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3693.

The product of its digits is 16588800, while the sum is 57.

The square root of 9546542886 is about 97706.4116933991. The cubic root of 9546542886 is about 2121.3648863267.

The spelling of 9546542886 in words is "nine billion, five hundred forty-six million, five hundred forty-two thousand, eight hundred eighty-six".