266255150133 has 8 divisors (see below), whose sum is σ = 405722133568. Its totient is φ = 152145800064.

The previous prime is 266255150129. The next prime is 266255150137. The reversal of 266255150133 is 331051552662.

It is an interprime number because it is at equal distance from previous prime (266255150129) and next prime (266255150137).

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

It is not a de Polignac number, because 266255150133 - 2² = 266255150129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 266255150091 and 266255150100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266255150137) 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, 6339408316 + ... + 6339408357.

It is an arithmetic number, because the mean of its divisors is an integer number (50715266696).

Almost surely, 2^266255150133 is an apocalyptic number.

It is an amenable number.

266255150133 is a deficient number, since it is larger than the sum of its proper divisors (139466983435).

266255150133 is a wasteful number, since it uses less digits than its factorization.

266255150133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12678816683.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 266255150133 in words is "two hundred sixty-six billion, two hundred fifty-five million, one hundred fifty thousand, one hundred thirty-three".