52800068918 has 16 divisors (see below), whose sum is σ = 79967392560. Its totient is φ = 26144518176.

The previous prime is 52800068917. The next prime is 52800068921. The reversal of 52800068918 is 81986000825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52800068917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374705 + ... + 495987.

It is an arithmetic number, because the mean of its divisors is an integer number (4997962035).

Almost surely, 2^52800068918 is an apocalyptic number.

52800068918 is a deficient number, since it is larger than the sum of its proper divisors (27167323642).

52800068918 is a wasteful number, since it uses less digits than its factorization.

52800068918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123391.

The product of its (nonzero) digits is 276480, while the sum is 47.

The spelling of 52800068918 in words is "fifty-two billion, eight hundred million, sixty-eight thousand, nine hundred eighteen".