51060071 has 2 divisors, whose sum is σ = 51060072. Its totient is φ = 51060070.

The previous prime is 51060059. The next prime is 51060073. The reversal of 51060071 is 17006015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51060071 - 2¹⁴ = 51043687 is a prime.

Together with 51060073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51060073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25530035 + 25530036.

It is an arithmetic number, because the mean of its divisors is an integer number (25530036).

Almost surely, 2^51060071 is an apocalyptic number.

51060071 is a deficient number, since it is larger than the sum of its proper divisors (1).

51060071 is an equidigital number, since it uses as much as digits as its factorization.

51060071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 51060071 is about 7145.6330020510. The cubic root of 51060071 is about 370.9885205070.

Adding to 51060071 its reverse (17006015), we get a palindrome (68066086).

The spelling of 51060071 in words is "fifty-one million, sixty thousand, seventy-one".