268555800473 has 8 divisors (see below), whose sum is σ = 284179072896. Its totient is φ = 253261439200.

The previous prime is 268555800439. The next prime is 268555800479. The reversal of 268555800473 is 374008555862.

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 268555800473 - 2⁸ = 268555800217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268555800479) 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, 82226108 + ... + 82229373.

It is an arithmetic number, because the mean of its divisors is an integer number (35522384112).

Almost surely, 2^268555800473 is an apocalyptic number.

268555800473 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

268555800473 is a deficient number, since it is larger than the sum of its proper divisors (15623272423).

268555800473 is a wasteful number, since it uses less digits than its factorization.

268555800473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164455575.

The product of its (nonzero) digits is 8064000, while the sum is 53.

The spelling of 268555800473 in words is "two hundred sixty-eight billion, five hundred fifty-five million, eight hundred thousand, four hundred seventy-three".