76500568 has 16 divisors (see below), whose sum is σ = 144184680. Its totient is φ = 38051328.

The previous prime is 76500563. The next prime is 76500577. The reversal of 76500568 is 86500567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76500563) 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 in 3 ways as a sum of consecutive naturals, for example, 23230 + ... + 26317.

Almost surely, 2^76500568 is an apocalyptic number.

It is an amenable number.

76500568 is a deficient number, since it is larger than the sum of its proper divisors (67684112).

76500568 is a wasteful number, since it uses less digits than its factorization.

76500568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49746 (or 49742 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 76500568 is about 8746.4603126065. The cubic root of 76500568 is about 424.5102880734.

Subtracting 76500568 from its reverse (86500567), we obtain a palindrome (9999999).

The spelling of 76500568 in words is "seventy-six million, five hundred thousand, five hundred sixty-eight".