275530055275 has 12 divisors (see below), whose sum is σ = 341839933344. Its totient is φ = 220306196000.

The previous prime is 275530055263. The next prime is 275530055279. The reversal of 275530055275 is 572550035572.

It is not a de Polignac number, because 275530055275 - 2⁵ = 275530055243 is a prime.

It is a super-2 number, since 2×275530055275² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275530055279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2898496 + ... + 2992045.

It is an arithmetic number, because the mean of its divisors is an integer number (28486661112).

Almost surely, 2^275530055275 is an apocalyptic number.

275530055275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275530055275 is a deficient number, since it is larger than the sum of its proper divisors (66309878069).

275530055275 is a wasteful number, since it uses less digits than its factorization.

275530055275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892422 (or 5892417 counting only the distinct ones).

The product of its (nonzero) digits is 1837500, while the sum is 46.

The spelling of 275530055275 in words is "two hundred seventy-five billion, five hundred thirty million, fifty-five thousand, two hundred seventy-five".