52768082 has 4 divisors (see below), whose sum is σ = 79152126. Its totient is φ = 26384040.

The previous prime is 52768069. The next prime is 52768087. The reversal of 52768082 is 28086725.

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., 45144961 + 7623121 = 6719^2 + 2761^2 .

It is not an unprimeable number, because it can be changed into a prime (52768087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13192019 + ... + 13192022.

Almost surely, 2^52768082 is an apocalyptic number.

52768082 is a deficient number, since it is larger than the sum of its proper divisors (26384044).

52768082 is a wasteful number, since it uses less digits than its factorization.

52768082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26384043.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 52768082 is about 7264.1642327249. The cubic root of 52768082 is about 375.0798810569.

The spelling of 52768082 in words is "fifty-two million, seven hundred sixty-eight thousand, eighty-two".