268592012385 has 8 divisors (see below), whose sum is σ = 429747219840. Its totient is φ = 143249073264.

The previous prime is 268592012383. The next prime is 268592012387. The reversal of 268592012385 is 583210295862.

268592012385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (268592012383) and next prime (268592012387).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 268592012385 - 2¹ = 268592012383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268592012383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8953067065 + ... + 8953067094.

It is an arithmetic number, because the mean of its divisors is an integer number (53718402480).

Almost surely, 2^268592012385 is an apocalyptic number.

It is an amenable number.

268592012385 is a deficient number, since it is larger than the sum of its proper divisors (161155207455).

268592012385 is a wasteful number, since it uses less digits than its factorization.

268592012385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17906134167.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 268592012385 in words is "two hundred sixty-eight billion, five hundred ninety-two million, twelve thousand, three hundred eighty-five".