271285051 has 2 divisors, whose sum is σ = 271285052. Its totient is φ = 271285050.

The previous prime is 271285039. The next prime is 271285057. The reversal of 271285051 is 150582172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 271285051 - 2⁵ = 271285019 is a prime.

It is not a weakly prime, because it can be changed into another prime (271285057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135642525 + 135642526.

It is an arithmetic number, because the mean of its divisors is an integer number (135642526).

Almost surely, 2^271285051 is an apocalyptic number.

271285051 is a deficient number, since it is larger than the sum of its proper divisors (1).

271285051 is an equidigital number, since it uses as much as digits as its factorization.

271285051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 271285051 is about 16470.7331652237. The cubic root of 271285051 is about 647.3541765502.

The spelling of 271285051 in words is "two hundred seventy-one million, two hundred eighty-five thousand, fifty-one".