52765266 has 16 divisors (see below), whose sum is σ = 110119104. Its totient is φ = 16823664.

The previous prime is 52765259. The next prime is 52765267. The reversal of 52765266 is 66256725.

It is not an unprimeable number, because it can be changed into a prime (52765267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191041 + ... + 191316.

It is an arithmetic number, because the mean of its divisors is an integer number (6882444).

Almost surely, 2^52765266 is an apocalyptic number.

52765266 is an abundant number, since it is smaller than the sum of its proper divisors (57353838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52765266 is a wasteful number, since it uses less digits than its factorization.

52765266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382385.

The product of its digits is 151200, while the sum is 39.

The square root of 52765266 is about 7263.9704019221. The cubic root of 52765266 is about 375.0732088181.

The spelling of 52765266 in words is "fifty-two million, seven hundred sixty-five thousand, two hundred sixty-six".