553371271 has 2 divisors, whose sum is σ = 553371272. Its totient is φ = 553371270.

The previous prime is 553371253. The next prime is 553371281. The reversal of 553371271 is 172173355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553371271 - 2¹³ = 553363079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553371211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276685635 + 276685636.

It is an arithmetic number, because the mean of its divisors is an integer number (276685636).

Almost surely, 2^553371271 is an apocalyptic number.

553371271 is a deficient number, since it is larger than the sum of its proper divisors (1).

553371271 is an equidigital number, since it uses as much as digits as its factorization.

553371271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22050, while the sum is 34.

The square root of 553371271 is about 23523.8447325262. The cubic root of 553371271 is about 820.9918945772.

The spelling of 553371271 in words is "five hundred fifty-three million, three hundred seventy-one thousand, two hundred seventy-one".