5275603154161 has 2 divisors, whose sum is σ = 5275603154162. Its totient is φ = 5275603154160.

The previous prime is 5275603154137. The next prime is 5275603154189. The reversal of 5275603154161 is 1614513065725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4025580768225 + 1250022385936 = 2006385^2 + 1118044^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5275603154161 is a prime.

It is a super-3 number, since 3×5275603154161³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (5275603154111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637801577080 + 2637801577081.

It is an arithmetic number, because the mean of its divisors is an integer number (2637801577081).

Almost surely, 2^{5275603154161} is an apocalyptic number.

It is an amenable number.

5275603154161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5275603154161 is an equidigital number, since it uses as much as digits as its factorization.

5275603154161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 5275603154161 in words is "five trillion, two hundred seventy-five billion, six hundred three million, one hundred fifty-four thousand, one hundred sixty-one".