275523324253 has 2 divisors, whose sum is σ = 275523324254. Its totient is φ = 275523324252.

The previous prime is 275523324199. The next prime is 275523324269. The reversal of 275523324253 is 352423325572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245814665209 + 29708659044 = 495797^2 + 172362^2 .

It is a cyclic number.

It is not a de Polignac number, because 275523324253 - 2¹⁷ = 275523193181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275523334253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137761662126 + 137761662127.

It is an arithmetic number, because the mean of its divisors is an integer number (137761662127).

Almost surely, 2^275523324253 is an apocalyptic number.

It is an amenable number.

275523324253 is a deficient number, since it is larger than the sum of its proper divisors (1).

275523324253 is an equidigital number, since it uses as much as digits as its factorization.

275523324253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 43.

The spelling of 275523324253 in words is "two hundred seventy-five billion, five hundred twenty-three million, three hundred twenty-four thousand, two hundred fifty-three".