52600268161 has 16 divisors (see below), whose sum is σ = 61057998720. Its totient is φ = 44382856320.

The previous prime is 52600268111. The next prime is 52600268233. The reversal of 52600268161 is 16186200625.

It is a cyclic number.

It is not a de Polignac number, because 52600268161 - 2¹⁵ = 52600235393 is a prime.

It is a super-2 number, since 2×52600268161² (a number of 22 digits) contains 22 as substring.

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 52600268161.

It is not an unprimeable number, because it can be changed into a prime (52600268111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44550 + ... + 327391.

It is an arithmetic number, because the mean of its divisors is an integer number (3816124920).

Almost surely, 2^52600268161 is an apocalyptic number.

It is an amenable number.

52600268161 is a deficient number, since it is larger than the sum of its proper divisors (8457730559).

52600268161 is a wasteful number, since it uses less digits than its factorization.

52600268161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372264.

The product of its (nonzero) digits is 34560, while the sum is 37.

Adding to 52600268161 its reverse (16186200625), we get a palindrome (68786468786).

The spelling of 52600268161 in words is "fifty-two billion, six hundred million, two hundred sixty-eight thousand, one hundred sixty-one".