52808864402 has 32 divisors (see below), whose sum is σ = 93043845120. Its totient is φ = 22012333200.

The previous prime is 52808864401. The next prime is 52808864419. The reversal of 52808864402 is 20446880825.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52808864401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282224 + ... + 430427.

It is an arithmetic number, because the mean of its divisors is an integer number (2907620160).

Almost surely, 2^52808864402 is an apocalyptic number.

52808864402 is a deficient number, since it is larger than the sum of its proper divisors (40234980718).

52808864402 is a wasteful number, since it uses less digits than its factorization.

52808864402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712806.

The product of its (nonzero) digits is 983040, while the sum is 47.

The spelling of 52808864402 in words is "fifty-two billion, eight hundred eight million, eight hundred sixty-four thousand, four hundred two".