52268948788 has 48 divisors (see below), whose sum is σ = 106174656000. Its totient is φ = 22050727776.

The previous prime is 52268948783. The next prime is 52268948789. The reversal of 52268948788 is 88784986225.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52268948783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2802831 + ... + 2821417.

It is an arithmetic number, because the mean of its divisors is an integer number (2211972000).

Almost surely, 2^52268948788 is an apocalyptic number.

It is an amenable number.

52268948788 is an abundant number, since it is smaller than the sum of its proper divisors (53905707212).

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

52268948788 is a wasteful number, since it uses less digits than its factorization.

52268948788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20164 (or 20162 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 67.

The spelling of 52268948788 in words is "fifty-two billion, two hundred sixty-eight million, nine hundred forty-eight thousand, seven hundred eighty-eight".