275275530527 has 2 divisors, whose sum is σ = 275275530528. Its totient is φ = 275275530526.

The previous prime is 275275530503. The next prime is 275275530529. The reversal of 275275530527 is 725035572572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 275275530527 - 2¹² = 275275526431 is a prime.

Together with 275275530529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275275530529) 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 as a sum of consecutive naturals, namely, 137637765263 + 137637765264.

It is an arithmetic number, because the mean of its divisors is an integer number (137637765264).

Almost surely, 2^275275530527 is an apocalyptic number.

275275530527 is a deficient number, since it is larger than the sum of its proper divisors (1).

275275530527 is an equidigital number, since it uses as much as digits as its factorization.

275275530527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5145000, while the sum is 50.

The spelling of 275275530527 in words is "two hundred seventy-five billion, two hundred seventy-five million, five hundred thirty thousand, five hundred twenty-seven".