52858897 has 12 divisors (see below), whose sum is σ = 66219636. Its totient is φ = 41821920.

The previous prime is 52858891. The next prime is 52858907. The reversal of 52858897 is 79885825.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12103441 + 40755456 = 3479^2 + 6384^2 .

It is not a de Polignac number, because 52858897 - 2¹¹ = 52856849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52858891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40854 + ... + 42127.

It is an arithmetic number, because the mean of its divisors is an integer number (5518303).

Almost surely, 2^52858897 is an apocalyptic number.

It is an amenable number.

52858897 is a deficient number, since it is larger than the sum of its proper divisors (13360739).

52858897 is a wasteful number, since it uses less digits than its factorization.

52858897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83008 (or 83001 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 52.

The square root of 52858897 is about 7270.4124367191. The cubic root of 52858897 is about 375.2949312400.

The spelling of 52858897 in words is "fifty-two million, eight hundred fifty-eight thousand, eight hundred ninety-seven".