7161370593493 has 2 divisors, whose sum is σ = 7161370593494. Its totient is φ = 7161370593492.

The previous prime is 7161370593473. The next prime is 7161370593541. The reversal of 7161370593493 is 3943950731617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7157674196689 + 3696396804 = 2675383^2 + 60798^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7161370593493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7161370593463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3580685296746 + 3580685296747.

It is an arithmetic number, because the mean of its divisors is an integer number (3580685296747).

Almost surely, 2^{7161370593493} is an apocalyptic number.

It is an amenable number.

7161370593493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7161370593493 is an equidigital number, since it uses as much as digits as its factorization.

7161370593493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 58.

The spelling of 7161370593493 in words is "seven trillion, one hundred sixty-one billion, three hundred seventy million, five hundred ninety-three thousand, four hundred ninety-three".