9557988812100 has 108 divisors (see below), whose sum is σ = 29989969033024. Its totient is φ = 2546161007040.

The previous prime is 9557988812083. The next prime is 9557988812107. The reversal of 9557988812100 is 12188897559.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9557988812107) 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 35 ways as a sum of consecutive naturals, for example, 4620904 + ... + 6361503.

Almost surely, 2^{9557988812100} is an apocalyptic number.

9557988812100 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9557988812100 is an abundant number, since it is smaller than the sum of its proper divisors (20431980220924).

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

9557988812100 is a wasteful number, since it uses less digits than its factorization.

9557988812100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10983394 (or 10983384 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 63.

The spelling of 9557988812100 in words is "nine trillion, five hundred fifty-seven billion, nine hundred eighty-eight million, eight hundred twelve thousand, one hundred".