71152063 has 2 divisors, whose sum is σ = 71152064. Its totient is φ = 71152062.

The previous prime is 71152043. The next prime is 71152069. The reversal of 71152063 is 36025117.

It is a strong prime.

It is an emirp because it is prime and its reverse (36025117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71152063 - 2⁹ = 71151551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71152069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35576031 + 35576032.

It is an arithmetic number, because the mean of its divisors is an integer number (35576032).

Almost surely, 2^71152063 is an apocalyptic number.

71152063 is a deficient number, since it is larger than the sum of its proper divisors (1).

71152063 is an equidigital number, since it uses as much as digits as its factorization.

71152063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 71152063 is about 8435.1682259455. The cubic root of 71152063 is about 414.3771815990.

The spelling of 71152063 in words is "seventy-one million, one hundred fifty-two thousand, sixty-three".