10603557751697 has 2 divisors, whose sum is σ = 10603557751698. Its totient is φ = 10603557751696.

The previous prime is 10603557751663. The next prime is 10603557751741. The reversal of 10603557751697 is 79615775530601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7191616794961 + 3411940956736 = 2681719^2 + 1847144^2 .

It is an emirp because it is prime and its reverse (79615775530601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10603557751697 - 2²⁰ = 10603556703121 is a prime.

It is a super-2 number, since 2×10603557751697² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10603557753697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5301778875848 + 5301778875849.

It is an arithmetic number, because the mean of its divisors is an integer number (5301778875849).

Almost surely, 2^{10603557751697} is an apocalyptic number.

It is an amenable number.

10603557751697 is a deficient number, since it is larger than the sum of its proper divisors (1).

10603557751697 is an equidigital number, since it uses as much as digits as its factorization.

10603557751697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41674500, while the sum is 62.

The spelling of 10603557751697 in words is "ten trillion, six hundred three billion, five hundred fifty-seven million, seven hundred fifty-one thousand, six hundred ninety-seven".