5255740571 has 2 divisors, whose sum is σ = 5255740572. Its totient is φ = 5255740570.

The previous prime is 5255740547. The next prime is 5255740583. The reversal of 5255740571 is 1750475525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5255740571 - 2⁶ = 5255740507 is a prime.

It is not a weakly prime, because it can be changed into another prime (5255740471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627870285 + 2627870286.

It is an arithmetic number, because the mean of its divisors is an integer number (2627870286).

Almost surely, 2^5255740571 is an apocalyptic number.

5255740571 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255740571 is an equidigital number, since it uses as much as digits as its factorization.

5255740571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 245000, while the sum is 41.

The square root of 5255740571 is about 72496.4866114214. The cubic root of 5255740571 is about 1738.6465640046.

The spelling of 5255740571 in words is "five billion, two hundred fifty-five million, seven hundred forty thousand, five hundred seventy-one".