520457175227041 has 16 divisors (see below), whose sum is σ = 571154820714576. Its totient is φ = 471285507603456.

The previous prime is 520457175226979. The next prime is 520457175227047. The reversal of 520457175227041 is 140722571754025.

It can be written as a sum of positive squares in 8 ways, for example, as 70114832371600 + 450342342855441 = 8373460^2 + 21221271^2 .

It is not a de Polignac number, because 520457175227041 - 2⁹ = 520457175226529 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 520457175227041.

It is not an unprimeable number, because it can be changed into a prime (520457175227047) 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 15 ways as a sum of consecutive naturals, for example, 53121220 + ... + 62151253.

It is an arithmetic number, because the mean of its divisors is an integer number (35697176294661).

Almost surely, 2^{520457175227041} is an apocalyptic number.

It is an amenable number.

520457175227041 is a deficient number, since it is larger than the sum of its proper divisors (50697645487535).

520457175227041 is a wasteful number, since it uses less digits than its factorization.

520457175227041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115279092.

The product of its (nonzero) digits is 5488000, while the sum is 52.

The spelling of 520457175227041 in words is "five hundred twenty trillion, four hundred fifty-seven billion, one hundred seventy-five million, two hundred twenty-seven thousand, forty-one".