52126616146 has 24 divisors (see below), whose sum is σ = 90610794576. Its totient is φ = 22300153920.

The previous prime is 52126616123. The next prime is 52126616189. The reversal of 52126616146 is 64161662125.

It is a super-2 number, since 2×52126616146² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52126616099 and 52126616108.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4092936 + ... + 4105651.

It is an arithmetic number, because the mean of its divisors is an integer number (3775449774).

Almost surely, 2^52126616146 is an apocalyptic number.

52126616146 is a deficient number, since it is larger than the sum of its proper divisors (38484178430).

52126616146 is a wasteful number, since it uses less digits than its factorization.

52126616146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8198634 (or 8198617 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The spelling of 52126616146 in words is "fifty-two billion, one hundred twenty-six million, six hundred sixteen thousand, one hundred forty-six".