276656043130652 has 12 divisors (see below), whose sum is σ = 484164754914120. Its totient is φ = 138323256012336.

The previous prime is 276656043130651. The next prime is 276656043130679. The reversal of 276656043130652 is 256031340656672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276656043130651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191257627 + ... + 1191489842.

It is an arithmetic number, because the mean of its divisors is an integer number (40347062909510).

Almost surely, 2^{276656043130652} is an apocalyptic number.

It is an amenable number.

276656043130652 is a deficient number, since it is larger than the sum of its proper divisors (207508711783468).

276656043130652 is a wasteful number, since it uses less digits than its factorization.

276656043130652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382776500 (or 2382776498 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 56.

The spelling of 276656043130652 in words is "two hundred seventy-six trillion, six hundred fifty-six billion, forty-three million, one hundred thirty thousand, six hundred fifty-two".