52763563 has 8 divisors (see below), whose sum is σ = 57056832. Its totient is φ = 48602496.

The previous prime is 52763531. The next prime is 52763573. The reversal of 52763563 is 36536725.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52763563 - 2⁵ = 52763531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52763573) 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, 32220 + ... + 33817.

It is an arithmetic number, because the mean of its divisors is an integer number (7132104).

Almost surely, 2^52763563 is an apocalyptic number.

52763563 is a deficient number, since it is larger than the sum of its proper divisors (4293269).

52763563 is a wasteful number, since it uses less digits than its factorization.

52763563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66101.

The product of its digits is 113400, while the sum is 37.

The square root of 52763563 is about 7263.8531785823. The cubic root of 52763563 is about 375.0691736096.

The spelling of 52763563 in words is "fifty-two million, seven hundred sixty-three thousand, five hundred sixty-three".