275027503005 has 32 divisors (see below), whose sum is σ = 489378931200. Its totient is φ = 146548990656.

The previous prime is 275027503001. The next prime is 275027503057. The reversal of 275027503005 is 500305720572.

It is a happy number.

It is not a de Polignac number, because 275027503005 - 2² = 275027503001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275027503001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768789 + ... + 1068218.

It is an arithmetic number, because the mean of its divisors is an integer number (15293091600).

Almost surely, 2^275027503005 is an apocalyptic number.

It is an amenable number.

275027503005 is a deficient number, since it is larger than the sum of its proper divisors (214351428195).

275027503005 is a wasteful number, since it uses less digits than its factorization.

275027503005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838130 (or 1838124 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The spelling of 275027503005 in words is "two hundred seventy-five billion, twenty-seven million, five hundred three thousand, five".