276366055 has 16 divisors (see below), whose sum is σ = 381749760. Its totient is φ = 188141472.

The previous prime is 276366053. The next prime is 276366119. The reversal of 276366055 is 550663672.

It is a cyclic number.

It is not a de Polignac number, because 276366055 - 2¹ = 276366053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 276365999 and 276366017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276366053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23539 + ... + 33268.

It is an arithmetic number, because the mean of its divisors is an integer number (23859360).

Almost surely, 2^276366055 is an apocalyptic number.

276366055 is a deficient number, since it is larger than the sum of its proper divisors (105383705).

276366055 is a wasteful number, since it uses less digits than its factorization.

276366055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56958.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 276366055 is about 16624.2610362085. The cubic root of 276366055 is about 651.3707208026.

The spelling of 276366055 in words is "two hundred seventy-six million, three hundred sixty-six thousand, fifty-five".