50768655 has 24 divisors (see below), whose sum is σ = 94493232. Its totient is φ = 23208192.

The previous prime is 50768651. The next prime is 50768671. The reversal of 50768655 is 55686705.

50768655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50768655 - 2² = 50768651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50768651) 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 23 ways as a sum of consecutive naturals, for example, 33802 + ... + 35271.

It is an arithmetic number, because the mean of its divisors is an integer number (3937218).

Almost surely, 2^50768655 is an apocalyptic number.

50768655 is a deficient number, since it is larger than the sum of its proper divisors (43724577).

50768655 is a wasteful number, since it uses less digits than its factorization.

50768655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69095 (or 69088 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 50768655 is about 7125.2126284063. The cubic root of 50768655 is about 370.2813905216.

It can be divided in two parts, 5076 and 8655, that added together give a palindrome (13731).

The spelling of 50768655 in words is "fifty million, seven hundred sixty-eight thousand, six hundred fifty-five".