52763602 has 4 divisors (see below), whose sum is σ = 79145406. Its totient is φ = 26381800.

The previous prime is 52763573. The next prime is 52763603. The reversal of 52763602 is 20636725.

52763602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50965321 + 1798281 = 7139^2 + 1341^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (52763603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13190899 + ... + 13190902.

Almost surely, 2^52763602 is an apocalyptic number.

52763602 is a deficient number, since it is larger than the sum of its proper divisors (26381804).

52763602 is a wasteful number, since it uses less digits than its factorization.

52763602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26381803.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 52763602 is about 7263.8558631074. The cubic root of 52763602 is about 375.0692660199.

The spelling of 52763602 in words is "fifty-two million, seven hundred sixty-three thousand, six hundred two".