275503788913 has 16 divisors (see below), whose sum is σ = 283736551680. Its totient is φ = 267313265856.

The previous prime is 275503788881. The next prime is 275503788919. The reversal of 275503788913 is 319887305572.

It is a cyclic number.

It is not a de Polignac number, because 275503788913 - 2⁵ = 275503788881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275503788919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29059908 + ... + 29069386.

It is an arithmetic number, because the mean of its divisors is an integer number (17733534480).

Almost surely, 2^275503788913 is an apocalyptic number.

It is an amenable number.

275503788913 is a deficient number, since it is larger than the sum of its proper divisors (8232762767).

275503788913 is a wasteful number, since it uses less digits than its factorization.

275503788913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616.

The product of its (nonzero) digits is 12700800, while the sum is 58.

The spelling of 275503788913 in words is "two hundred seventy-five billion, five hundred three million, seven hundred eighty-eight thousand, nine hundred thirteen".