52808871 has 8 divisors (see below), whose sum is σ = 71910144. Its totient is φ = 34456760.

The previous prime is 52808863. The next prime is 52808881. The reversal of 52808871 is 17880825.

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 52808871 - 2³ = 52808863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52808801) 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, 187125 + ... + 187406.

It is an arithmetic number, because the mean of its divisors is an integer number (8988768).

Almost surely, 2^52808871 is an apocalyptic number.

52808871 is a deficient number, since it is larger than the sum of its proper divisors (19101273).

52808871 is a wasteful number, since it uses less digits than its factorization.

52808871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374581.

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 52808871 is about 7266.9712397945. The cubic root of 52808871 is about 375.1765000254.

The spelling of 52808871 in words is "fifty-two million, eight hundred eight thousand, eight hundred seventy-one".