268500276751 has 8 divisors (see below), whose sum is σ = 306878873600. Its totient is φ = 230127033528.

The previous prime is 268500276677. The next prime is 268500276773. The reversal of 268500276751 is 157672005862.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-268500276751 is a prime.

It is a super-3 number, since 3×268500276751³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268500276695 and 268500276704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268500256751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1230351 + ... + 1432048.

It is an arithmetic number, because the mean of its divisors is an integer number (38359859200).

Almost surely, 2^268500276751 is an apocalyptic number.

268500276751 is a deficient number, since it is larger than the sum of its proper divisors (38378596849).

268500276751 is a wasteful number, since it uses less digits than its factorization.

268500276751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676813.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 268500276751 in words is "two hundred sixty-eight billion, five hundred million, two hundred seventy-six thousand, seven hundred fifty-one".