275641354747472 has 40 divisors (see below), whose sum is σ = 614003496844416. Its totient is φ = 117424631869056.

The previous prime is 275641354747403. The next prime is 275641354747481. The reversal of 275641354747472 is 274747453146572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7368494843 + ... + 7368532250.

Almost surely, 2^{275641354747472} is an apocalyptic number.

It is an amenable number.

275641354747472 is an abundant number, since it is smaller than the sum of its proper divisors (338362142096944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275641354747472 is a wasteful number, since it uses less digits than its factorization.

275641354747472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14737027275 (or 14737027269 counting only the distinct ones).

The product of its digits is 1106380800, while the sum is 68.

The spelling of 275641354747472 in words is "two hundred seventy-five trillion, six hundred forty-one billion, three hundred fifty-four million, seven hundred forty-seven thousand, four hundred seventy-two".