52668015260 has 48 divisors (see below), whose sum is σ = 128289874944. Its totient is φ = 17788085568.

The previous prime is 52668015259. The next prime is 52668015269. The reversal of 52668015260 is 6251086625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52668015269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2798084 + ... + 2816843.

It is an arithmetic number, because the mean of its divisors is an integer number (2672705728).

Almost surely, 2^52668015260 is an apocalyptic number.

It is an amenable number.

52668015260 is an abundant number, since it is smaller than the sum of its proper divisors (75621859684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52668015260 is a wasteful number, since it uses less digits than its factorization.

52668015260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615010 (or 5615008 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 52668015260 in words is "fifty-two billion, six hundred sixty-eight million, fifteen thousand, two hundred sixty".