275275027694 has 4 divisors (see below), whose sum is σ = 412912541544. Its totient is φ = 137637513846.

The previous prime is 275275027637. The next prime is 275275027711. The reversal of 275275027694 is 496720572572.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 68818756922 + ... + 68818756925.

It is an arithmetic number, because the mean of its divisors is an integer number (103228135386).

Almost surely, 2^275275027694 is an apocalyptic number.

275275027694 is a deficient number, since it is larger than the sum of its proper divisors (137637513850).

275275027694 is a wasteful number, since it uses less digits than its factorization.

275275027694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137637513849.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 275275027694 in words is "two hundred seventy-five billion, two hundred seventy-five million, twenty-seven thousand, six hundred ninety-four".