52025805 has 36 divisors (see below), whose sum is σ = 97662708. Its totient is φ = 25608960.

The previous prime is 52025803. The next prime is 52025821. The reversal of 52025805 is 50852025.

It can be written as a sum of positive squares in 6 ways, for example, as 5322249 + 46703556 = 2307^2 + 6834^2 .

It is not a de Polignac number, because 52025805 - 2¹ = 52025803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52025803) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4185 + ... + 11025.

It is an arithmetic number, because the mean of its divisors is an integer number (2712853).

Almost surely, 2^52025805 is an apocalyptic number.

It is an amenable number.

52025805 is a deficient number, since it is larger than the sum of its proper divisors (45636903).

52025805 is a wasteful number, since it uses less digits than its factorization.

52025805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878 (or 6862 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 52025805 is about 7212.8915838241. The cubic root of 52025805 is about 373.3128474268.

The spelling of 52025805 in words is "fifty-two million, twenty-five thousand, eight hundred five".