268065050055 has 64 divisors (see below), whose sum is σ = 492628953600. Its totient is φ = 123103480320.

The previous prime is 268065050053. The next prime is 268065050059. The reversal of 268065050055 is 550050560862.

It is not a de Polignac number, because 268065050055 - 2¹ = 268065050053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268065049989 and 268065050016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268065050053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25291017 + ... + 25301613.

It is an arithmetic number, because the mean of its divisors is an integer number (7697327400).

Almost surely, 2^268065050055 is an apocalyptic number.

268065050055 is a deficient number, since it is larger than the sum of its proper divisors (224563903545).

268065050055 is a wasteful number, since it uses less digits than its factorization.

268065050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18704.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 268065050055 in words is "two hundred sixty-eight billion, sixty-five million, fifty thousand, fifty-five".