864000268055 has 8 divisors (see below), whose sum is σ = 1039876882512. Its totient is φ = 689149173888.

The previous prime is 864000268049. The next prime is 864000268091. The reversal of 864000268055 is 550862000468.

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

It is a cyclic number.

It is not a de Polignac number, because 864000268055 - 2⁸ = 864000267799 is a prime.

It is a super-2 number, since 2×864000268055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 864000267997 and 864000268015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256378217 + ... + 256381586.

It is an arithmetic number, because the mean of its divisors is an integer number (129984610314).

Almost surely, 2^864000268055 is an apocalyptic number.

864000268055 is a deficient number, since it is larger than the sum of its proper divisors (175876614457).

864000268055 is a wasteful number, since it uses less digits than its factorization.

864000268055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512760145.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 864000268055 in words is "eight hundred sixty-four billion, two hundred sixty-eight thousand, fifty-five".