71593361201 has 2 divisors, whose sum is σ = 71593361202. Its totient is φ = 71593361200.

The previous prime is 71593361093. The next prime is 71593361219. The reversal of 71593361201 is 10216339517.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70995069601 + 598291600 = 266449^2 + 24460^2 .

It is a cyclic number.

It is not a de Polignac number, because 71593361201 - 2¹⁰ = 71593360177 is a prime.

It is not a weakly prime, because it can be changed into another prime (71593321201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35796680600 + 35796680601.

It is an arithmetic number, because the mean of its divisors is an integer number (35796680601).

Almost surely, 2^71593361201 is an apocalyptic number.

It is an amenable number.

71593361201 is a deficient number, since it is larger than the sum of its proper divisors (1).

71593361201 is an equidigital number, since it uses as much as digits as its factorization.

71593361201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The spelling of 71593361201 in words is "seventy-one billion, five hundred ninety-three million, three hundred sixty-one thousand, two hundred one".