245575053287341 has 4 divisors (see below), whose sum is σ = 245602893116284. Its totient is φ = 245547213458400.

The previous prime is 245575053287339. The next prime is 245575053287441. The reversal of 245575053287341 is 143782350575542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55518086494116 + 190056966793225 = 7451046^2 + 13786115^2 .

It is a cyclic number.

It is not a de Polignac number, because 245575053287341 - 2¹ = 245575053287339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245575053287341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245575053287441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13919901240 + ... + 13919918881.

It is an arithmetic number, because the mean of its divisors is an integer number (61400723279071).

Almost surely, 2^{245575053287341} is an apocalyptic number.

It is an amenable number.

245575053287341 is a deficient number, since it is larger than the sum of its proper divisors (27839828943).

245575053287341 is an equidigital number, since it uses as much as digits as its factorization.

245575053287341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27839828942.

The product of its (nonzero) digits is 141120000, while the sum is 61.

The spelling of 245575053287341 in words is "two hundred forty-five trillion, five hundred seventy-five billion, fifty-three million, two hundred eighty-seven thousand, three hundred forty-one".