52748688696 has 48 divisors (see below), whose sum is σ = 144949917000. Its totient is φ = 15984450240.

The previous prime is 52748688659. The next prime is 52748688709. The reversal of 52748688696 is 69688684725.

It is a super-3 number, since 3×52748688696³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52748688696.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9079171 + ... + 9084978.

Almost surely, 2^52748688696 is an apocalyptic number.

It is an amenable number.

52748688696 is an abundant number, since it is smaller than the sum of its proper divisors (92201228304).

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

52748688696 is a wasteful number, since it uses less digits than its factorization.

52748688696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18164180 (or 18164165 counting only the distinct ones).

The product of its digits is 278691840, while the sum is 69.

The spelling of 52748688696 in words is "fifty-two billion, seven hundred forty-eight million, six hundred eighty-eight thousand, six hundred ninety-six".