7387613320601 has 2 divisors, whose sum is σ = 7387613320602. Its totient is φ = 7387613320600.

The previous prime is 7387613320589. The next prime is 7387613320639. The reversal of 7387613320601 is 1060233167837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7285005855625 + 102607464976 = 2699075^2 + 320324^2 .

It is a cyclic number.

It is not a de Polignac number, because 7387613320601 - 2³⁰ = 7386539578777 is a prime.

It is a super-2 number, since 2×7387613320601² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7387613380601) 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, 3693806660300 + 3693806660301.

It is an arithmetic number, because the mean of its divisors is an integer number (3693806660301).

Almost surely, 2^{7387613320601} is an apocalyptic number.

It is an amenable number.

7387613320601 is a deficient number, since it is larger than the sum of its proper divisors (1).

7387613320601 is an equidigital number, since it uses as much as digits as its factorization.

7387613320601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 7387613320601 in words is "seven trillion, three hundred eighty-seven billion, six hundred thirteen million, three hundred twenty thousand, six hundred one".