245053176705 has 12 divisors (see below), whose sum is σ = 424758839700. Its totient is φ = 130695027552.

The previous prime is 245053176691. The next prime is 245053176713. The reversal of 245053176705 is 507671350542.

It is a happy number.

245053176705 is a `hidden beast` number, since 2 + 4 + 50 + 531 + 7 + 67 + 0 + 5 = 666.

245053176705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 46176422769 + 198876753936 = 214887^2 + 445956^2 .

It is not a de Polignac number, because 245053176705 - 2¹⁶ = 245053111169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 5445626149 = 245053176705 / (2 + 4 + 5 + 0 + 5 + 3 + 1 + 7 + 6 + 7 + 0 + 5).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2722813030 + ... + 2722813119.

It is an arithmetic number, because the mean of its divisors is an integer number (35396569975).

Almost surely, 2^245053176705 is an apocalyptic number.

It is an amenable number.

245053176705 is a deficient number, since it is larger than the sum of its proper divisors (179705662995).

245053176705 is a wasteful number, since it uses less digits than its factorization.

245053176705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445626160 (or 5445626157 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 245053176705 in words is "two hundred forty-five billion, fifty-three million, one hundred seventy-six thousand, seven hundred five".