52800001 has 8 divisors (see below), whose sum is σ = 54136544. Its totient is φ = 51468480.

The previous prime is 52799987. The next prime is 52800017. The reversal of 52800001 is 10000825.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52800001 - 2¹⁵ = 52767233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52800061) 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, 28825 + ... + 30601.

It is an arithmetic number, because the mean of its divisors is an integer number (6767068).

Almost surely, 2^52800001 is an apocalyptic number.

It is an amenable number.

52800001 is a deficient number, since it is larger than the sum of its proper divisors (1336543).

52800001 is a wasteful number, since it uses less digits than its factorization.

52800001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 52800001 is about 7266.3609186442. The cubic root of 52800001 is about 375.1554934418.

Adding to 52800001 its reverse (10000825), we get a palindrome (62800826).

The spelling of 52800001 in words is "fifty-two million, eight hundred thousand, one".