520635331341016 has 16 divisors (see below), whose sum is σ = 1027569732910200. Its totient is φ = 246616735898304.

The previous prime is 520635331341007. The next prime is 520635331341029. The reversal of 520635331341016 is 610143133536025.

It is a super-2 number, since 2×520635331341016² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712616221365 + ... + 1712616221668.

Almost surely, 2^{520635331341016} is an apocalyptic number.

It is an amenable number.

520635331341016 is a deficient number, since it is larger than the sum of its proper divisors (506934401569184).

520635331341016 is a wasteful number, since it uses less digits than its factorization.

520635331341016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425232443058 (or 3425232443054 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 520635331341016 in words is "five hundred twenty trillion, six hundred thirty-five billion, three hundred thirty-one million, three hundred forty-one thousand, sixteen".