105488273888 has 24 divisors (see below), whose sum is σ = 207711093240. Its totient is φ = 52736250240.

The previous prime is 105488273887. The next prime is 105488273899. The reversal of 105488273888 is 888372884501.

It is a super-2 number, since 2×105488273888² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105488273888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105488273887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26078 + ... + 460061.

It is an arithmetic number, because the mean of its divisors is an integer number (8654628885).

Almost surely, 2^105488273888 is an apocalyptic number.

It is an amenable number.

105488273888 is a deficient number, since it is larger than the sum of its proper divisors (102222819352).

105488273888 is an equidigital number, since it uses as much as digits as its factorization.

105488273888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492930 (or 492922 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 62.

The spelling of 105488273888 in words is "one hundred five billion, four hundred eighty-eight million, two hundred seventy-three thousand, eight hundred eighty-eight".