52763305 has 32 divisors (see below), whose sum is σ = 74421504. Its totient is φ = 35168256.

The previous prime is 52763297. The next prime is 52763317. The reversal of 52763305 is 50336725.

It is a cyclic number.

It is not a de Polignac number, because 52763305 - 2³ = 52763297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273289 + ... + 273481.

It is an arithmetic number, because the mean of its divisors is an integer number (2325672).

Almost surely, 2^52763305 is an apocalyptic number.

It is an amenable number.

52763305 is a deficient number, since it is larger than the sum of its proper divisors (21658199).

52763305 is a wasteful number, since it uses less digits than its factorization.

52763305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 52763305 is about 7263.8354193911. The cubic root of 52763305 is about 375.0685622786.

The spelling of 52763305 in words is "fifty-two million, seven hundred sixty-three thousand, three hundred five".