275607984271 has 2 divisors, whose sum is σ = 275607984272. Its totient is φ = 275607984270.

The previous prime is 275607984263. The next prime is 275607984347. The reversal of 275607984271 is 172489706572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275607984271 - 2³ = 275607984263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275607984221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137803992135 + 137803992136.

It is an arithmetic number, because the mean of its divisors is an integer number (137803992136).

Almost surely, 2^275607984271 is an apocalyptic number.

275607984271 is a deficient number, since it is larger than the sum of its proper divisors (1).

275607984271 is an equidigital number, since it uses as much as digits as its factorization.

275607984271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 275607984271 in words is "two hundred seventy-five billion, six hundred seven million, nine hundred eighty-four thousand, two hundred seventy-one".