105054945328 has 20 divisors (see below), whose sum is σ = 203549034280. Its totient is φ = 52526162304.

The previous prime is 105054945311. The next prime is 105054945361. The reversal of 105054945328 is 823549450501.

It is a super-2 number, since 2×105054945328² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073251 + ... + 1167037.

It is an arithmetic number, because the mean of its divisors is an integer number (10177451714).

Almost surely, 2^105054945328 is an apocalyptic number.

It is an amenable number.

105054945328 is a deficient number, since it is larger than the sum of its proper divisors (98494088952).

105054945328 is an equidigital number, since it uses as much as digits as its factorization.

105054945328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163804 (or 163798 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 105054945328 in words is "one hundred five billion, fifty-four million, nine hundred forty-five thousand, three hundred twenty-eight".