52806807 has 24 divisors (see below), whose sum is σ = 78735696. Its totient is φ = 34079616.

The previous prime is 52806797. The next prime is 52806851. The reversal of 52806807 is 70860825.

52806807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52806807 - 2⁴ = 52806791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52806877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115323 + ... + 115779.

It is an arithmetic number, because the mean of its divisors is an integer number (3280654).

Almost surely, 2^52806807 is an apocalyptic number.

52806807 is a deficient number, since it is larger than the sum of its proper divisors (25928889).

52806807 is a wasteful number, since it uses less digits than its factorization.

52806807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 52806807 is about 7266.8292260105. The cubic root of 52806807 is about 375.1716121194.

The spelling of 52806807 in words is "fifty-two million, eight hundred six thousand, eight hundred seven".