276542652542013 has 64 divisors (see below), whose sum is σ = 489475360281600. Its totient is φ = 152086986694080.

The previous prime is 276542652542011. The next prime is 276542652542041. The reversal of 276542652542013 is 310245256245672.

276542652542013 is a `hidden beast` number, since 2 + 7 + 6 + 5 + 42 + 6 + 52 + 542 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 276542652542013 - 2¹ = 276542652542011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276542652542011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 606760495 + ... + 607216092.

It is an arithmetic number, because the mean of its divisors is an integer number (7648052504400).

Almost surely, 2^{276542652542013} is an apocalyptic number.

It is an amenable number.

276542652542013 is a deficient number, since it is larger than the sum of its proper divisors (212932707739587).

276542652542013 is a wasteful number, since it uses less digits than its factorization.

276542652542013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213976679 (or 1213976673 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 276542652542013 in words is "two hundred seventy-six trillion, five hundred forty-two billion, six hundred fifty-two million, five hundred forty-two thousand, thirteen".