275505053333 has 4 divisors (see below), whose sum is σ = 278600615820. Its totient is φ = 272409490848.

The previous prime is 275505053281. The next prime is 275505053357. The reversal of 275505053333 is 333350505572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 190321042564 + 85184010769 = 436258^2 + 291863^2 .

It is a cyclic number.

It is not a de Polignac number, because 275505053333 - 2²⁴ = 275488276117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275505023333) 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 3 ways as a sum of consecutive naturals, for example, 1547781110 + ... + 1547781287.

It is an arithmetic number, because the mean of its divisors is an integer number (69650153955).

Almost surely, 2^275505053333 is an apocalyptic number.

It is an amenable number.

275505053333 is a deficient number, since it is larger than the sum of its proper divisors (3095562487).

275505053333 is an equidigital number, since it uses as much as digits as its factorization.

275505053333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095562486.

The product of its (nonzero) digits is 708750, while the sum is 41.

The spelling of 275505053333 in words is "two hundred seventy-five billion, five hundred five million, fifty-three thousand, three hundred thirty-three".