520314134422053 has 8 divisors (see below), whose sum is σ = 712502238127648. Its totient is φ = 337501060165584.

The previous prime is 520314134422051. The next prime is 520314134422057. The reversal of 520314134422053 is 350224431413025.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 520314134422053 - 2¹ = 520314134422051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520314134422051) 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 7 ways as a sum of consecutive naturals, for example, 2343757362151 + ... + 2343757362372.

It is an arithmetic number, because the mean of its divisors is an integer number (89062779765956).

Almost surely, 2^{520314134422053} is an apocalyptic number.

It is an amenable number.

520314134422053 is a deficient number, since it is larger than the sum of its proper divisors (192188103705595).

520314134422053 is a wasteful number, since it uses less digits than its factorization.

520314134422053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687514724563.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 520314134422053 its reverse (350224431413025), we get a palindrome (870538565835078).

The spelling of 520314134422053 in words is "five hundred twenty trillion, three hundred fourteen billion, one hundred thirty-four million, four hundred twenty-two thousand, fifty-three".