520506312062 has 16 divisors (see below), whose sum is σ = 853984944000. Its totient is φ = 235969516440.

The previous prime is 520506312047. The next prime is 520506312091. The reversal of 520506312062 is 260213605025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31204562 + ... + 31221237.

It is an arithmetic number, because the mean of its divisors is an integer number (53374059000).

Almost surely, 2^520506312062 is an apocalyptic number.

520506312062 is a deficient number, since it is larger than the sum of its proper divisors (333478631938).

520506312062 is a wasteful number, since it uses less digits than its factorization.

520506312062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62426191.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 520506312062 its reverse (260213605025), we get a palindrome (780719917087).

It can be divided in two parts, 5205063 and 12062, that added together give a palindrome (5217125).

The spelling of 520506312062 in words is "five hundred twenty billion, five hundred six million, three hundred twelve thousand, sixty-two".