10854305775 has 144 divisors (see below), whose sum is σ = 21487624704. Its totient is φ = 5412718080.

The previous prime is 10854305773. The next prime is 10854305851. The reversal of 10854305775 is 57750345801.

It is a happy number.

It is not a de Polignac number, because 10854305775 - 2¹ = 10854305773 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10854305775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10854305773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 23443194 + ... + 23443656.

It is an arithmetic number, because the mean of its divisors is an integer number (149219616).

Almost surely, 2^10854305775 is an apocalyptic number.

10854305775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10854305775 is a deficient number, since it is larger than the sum of its proper divisors (10633318929).

10854305775 is a wasteful number, since it uses less digits than its factorization.

10854305775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 10854305775 in words is "ten billion, eight hundred fifty-four million, three hundred five thousand, seven hundred seventy-five".