52263305 has 12 divisors (see below), whose sum is σ = 63287172. Its totient is φ = 41433120.

The previous prime is 52263271. The next prime is 52263311. The reversal of 52263305 is 50336225.

It can be written as a sum of positive squares in 2 ways, for example, as 19784704 + 32478601 = 4448^2 + 5699^2 .

It is not a de Polignac number, because 52263305 - 2¹² = 52259209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96335 + ... + 96875.

It is an arithmetic number, because the mean of its divisors is an integer number (5273931).

Almost surely, 2^52263305 is an apocalyptic number.

It is an amenable number.

52263305 is a deficient number, since it is larger than the sum of its proper divisors (11023867).

52263305 is an equidigital number, since it uses as much as digits as its factorization.

52263305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 52263305 is about 7229.3364149139. The cubic root of 52263305 is about 373.8800481805.

The spelling of 52263305 in words is "fifty-two million, two hundred sixty-three thousand, three hundred five".