52800008 has 8 divisors (see below), whose sum is σ = 99000030. Its totient is φ = 26400000.

The previous prime is 52799987. The next prime is 52800017. The reversal of 52800008 is 80000825.

It can be written as a sum of positive squares in only one way, i.e., 46758244 + 6041764 = 6838^2 + 2458^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3299993 + ... + 3300008.

Almost surely, 2^52800008 is an apocalyptic number.

It is an amenable number.

52800008 is a deficient number, since it is larger than the sum of its proper divisors (46200022).

52800008 is a wasteful number, since it uses less digits than its factorization.

52800008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600007 (or 6600003 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 52800008 is about 7266.3614003158. The cubic root of 52800008 is about 375.1555100206.

The spelling of 52800008 in words is "fifty-two million, eight hundred thousand, eight".