52896985 has 4 divisors (see below), whose sum is σ = 63476388. Its totient is φ = 42317584.

The previous prime is 52896983. The next prime is 52896997. The reversal of 52896985 is 58969825.

52896985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24285184 + 28611801 = 4928^2 + 5349^2 .

It is a cyclic number.

It is not a de Polignac number, because 52896985 - 2¹ = 52896983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52896983) 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 3 ways as a sum of consecutive naturals, for example, 5289694 + ... + 5289703.

It is an arithmetic number, because the mean of its divisors is an integer number (15869097).

Almost surely, 2^52896985 is an apocalyptic number.

It is an amenable number.

52896985 is a deficient number, since it is larger than the sum of its proper divisors (10579403).

52896985 is a wasteful number, since it uses less digits than its factorization.

52896985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10579402.

The product of its digits is 1555200, while the sum is 52.

The square root of 52896985 is about 7273.0313487569. The cubic root of 52896985 is about 375.3850504204.

The spelling of 52896985 in words is "fifty-two million, eight hundred ninety-six thousand, nine hundred eighty-five".