275375863768 has 16 divisors (see below), whose sum is σ = 516584250000. Its totient is φ = 137620063776.

The previous prime is 275375863727. The next prime is 275375863769. The reversal of 275375863768 is 867368573572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275375863769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8466268 + ... + 8498731.

It is an arithmetic number, because the mean of its divisors is an integer number (32286515625).

Almost surely, 2^275375863768 is an apocalyptic number.

It is an amenable number.

275375863768 is a deficient number, since it is larger than the sum of its proper divisors (241208386232).

275375863768 is a wasteful number, since it uses less digits than its factorization.

275375863768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16967034 (or 16967030 counting only the distinct ones).

The product of its digits is 355622400, while the sum is 67.

The spelling of 275375863768 in words is "two hundred seventy-five billion, three hundred seventy-five million, eight hundred sixty-three thousand, seven hundred sixty-eight".