276132657368 has 8 divisors (see below), whose sum is σ = 517748732580. Its totient is φ = 138066328680.

The previous prime is 276132657349. The next prime is 276132657371. The reversal of 276132657368 is 863756231672.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×276132657368² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17258291078 + ... + 17258291093.

Almost surely, 2^276132657368 is an apocalyptic number.

It is an amenable number.

276132657368 is a deficient number, since it is larger than the sum of its proper divisors (241616075212).

276132657368 is a wasteful number, since it uses less digits than its factorization.

276132657368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34516582177 (or 34516582173 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 56.

The spelling of 276132657368 in words is "two hundred seventy-six billion, one hundred thirty-two million, six hundred fifty-seven thousand, three hundred sixty-eight".