5271061 has 2 divisors, whose sum is σ = 5271062. Its totient is φ = 5271060.

The previous prime is 5271059. The next prime is 5271067. The reversal of 5271061 is 1601725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3294225 + 1976836 = 1815^2 + 1406^2 .

It is a cyclic number.

It is not a de Polignac number, because 5271061 - 2¹ = 5271059 is a prime.

Together with 5271059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5271067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635530 + 2635531.

It is an arithmetic number, because the mean of its divisors is an integer number (2635531).

Almost surely, 2^5271061 is an apocalyptic number.

It is an amenable number.

5271061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5271061 is an equidigital number, since it uses as much as digits as its factorization.

5271061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 5271061 is about 2295.8791344494. The cubic root of 5271061 is about 174.0334304023.

Adding to 5271061 its reverse (1601725), we get a palindrome (6872786).

The spelling of 5271061 in words is "five million, two hundred seventy-one thousand, sixty-one".