274655954223 has 16 divisors (see below), whose sum is σ = 465025954560. Its totient is φ = 156946259448.

The previous prime is 274655954207. The next prime is 274655954231. The reversal of 274655954223 is 322459556472.

274655954223 is a `hidden beast` number, since 2 + 7 + 4 + 6 + 5 + 595 + 42 + 2 + 3 = 666.

It is not a de Polignac number, because 274655954223 - 2⁴ = 274655954207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 274655954223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274655952223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726602865 + ... + 726603242.

It is an arithmetic number, because the mean of its divisors is an integer number (29064122160).

Almost surely, 2^274655954223 is an apocalyptic number.

274655954223 is a deficient number, since it is larger than the sum of its proper divisors (190370000337).

274655954223 is a wasteful number, since it uses less digits than its factorization.

274655954223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453206123 (or 1453206117 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 54.

The spelling of 274655954223 in words is "two hundred seventy-four billion, six hundred fifty-five million, nine hundred fifty-four thousand, two hundred twenty-three".