71325083 has 2 divisors, whose sum is σ = 71325084. Its totient is φ = 71325082.

The previous prime is 71325073. The next prime is 71325091. The reversal of 71325083 is 38052317.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71325083 - 2⁶ = 71325019 is a prime.

It is equal to p_4191356 and since 71325083 and 4191356 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (71325053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35662541 + 35662542.

It is an arithmetic number, because the mean of its divisors is an integer number (35662542).

Almost surely, 2^71325083 is an apocalyptic number.

71325083 is a deficient number, since it is larger than the sum of its proper divisors (1).

71325083 is an equidigital number, since it uses as much as digits as its factorization.

71325083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 71325083 is about 8445.4178700642. The cubic root of 71325083 is about 414.7127891296.

The spelling of 71325083 in words is "seventy-one million, three hundred twenty-five thousand, eighty-three".