52906807 has 6 divisors (see below), whose sum is σ = 53467368. Its totient is φ = 52352064.

The previous prime is 52906793. The next prime is 52906829. The reversal of 52906807 is 70860925.

It is a de Polignac number, because none of the positive numbers 2^k-52906807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52906207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6598 + ... + 12220.

It is an arithmetic number, because the mean of its divisors is an integer number (8911228).

Almost surely, 2^52906807 is an apocalyptic number.

52906807 is a deficient number, since it is larger than the sum of its proper divisors (560561).

52906807 is an frugal number, since it uses more digits than its factorization.

52906807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5817 (or 5720 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 52906807 is about 7273.7065516833. The cubic root of 52906807 is about 375.4082830223.

The spelling of 52906807 in words is "fifty-two million, nine hundred six thousand, eight hundred seven".