52563763 has 16 divisors (see below), whose sum is σ = 64221696. Its totient is φ = 42039360.

The previous prime is 52563739. The next prime is 52563767. The reversal of 52563763 is 36736525.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52563763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52563767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2620 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (4013856).

Almost surely, 2^52563763 is an apocalyptic number.

52563763 is a deficient number, since it is larger than the sum of its proper divisors (11657933).

52563763 is a wasteful number, since it uses less digits than its factorization.

52563763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8034.

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

The square root of 52563763 is about 7250.0871029250. The cubic root of 52563763 is about 374.5951494504.

The spelling of 52563763 in words is "fifty-two million, five hundred sixty-three thousand, seven hundred sixty-three".