110550550872 has 32 divisors (see below), whose sum is σ = 276437753280. Its totient is φ = 36842000160.

The previous prime is 110550550871. The next prime is 110550550883. The reversal of 110550550872 is 278055055011.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 110550550872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110550550871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400654 + ... + 617757.

It is an arithmetic number, because the mean of its divisors is an integer number (8638679790).

Almost surely, 2^110550550872 is an apocalyptic number.

110550550872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110550550872 is an abundant number, since it is smaller than the sum of its proper divisors (165887202408).

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

110550550872 is a wasteful number, since it uses less digits than its factorization.

110550550872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022943 (or 1022939 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 39.

The spelling of 110550550872 in words is "one hundred ten billion, five hundred fifty million, five hundred fifty thousand, eight hundred seventy-two".