520155325114 has 16 divisors (see below), whose sum is σ = 814355467200. Its totient is φ = 248709039040.

The previous prime is 520155325087. The next prime is 520155325133. The reversal of 520155325114 is 411523551025.

It is a super-3 number, since 3×520155325114³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 520155325114.

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, 1193839 + ... + 1570210.

It is an arithmetic number, because the mean of its divisors is an integer number (50897216700).

Almost surely, 2^520155325114 is an apocalyptic number.

520155325114 is a deficient number, since it is larger than the sum of its proper divisors (294200142086).

520155325114 is a wasteful number, since it uses less digits than its factorization.

520155325114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768165.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 520155325114 its reverse (411523551025), we get a palindrome (931678876139).

The spelling of 520155325114 in words is "five hundred twenty billion, one hundred fifty-five million, three hundred twenty-five thousand, one hundred fourteen".