268000506576 has 80 divisors (see below), whose sum is σ = 839193520320. Its totient is φ = 81212273280.

The previous prime is 268000506569. The next prime is 268000506593. The reversal of 268000506576 is 675605000862.

268000506576 is a `hidden beast` number, since 26 + 8 + 0 + 0 + 0 + 50 + 6 + 576 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28193955 + ... + 28203458.

It is an arithmetic number, because the mean of its divisors is an integer number (10489919004).

Almost surely, 2^268000506576 is an apocalyptic number.

It is an amenable number.

268000506576 is an abundant number, since it is smaller than the sum of its proper divisors (571193013744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268000506576 is a wasteful number, since it uses less digits than its factorization.

268000506576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56397441 (or 56397429 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 268000506576 in words is "two hundred sixty-eight billion, five hundred six thousand, five hundred seventy-six".