2505164853341 has 2 divisors, whose sum is σ = 2505164853342. Its totient is φ = 2505164853340.

The previous prime is 2505164853313. The next prime is 2505164853397. The reversal of 2505164853341 is 1433584615052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1842290436100 + 662874417241 = 1357310^2 + 814171^2 .

It is a cyclic number.

It is not a de Polignac number, because 2505164853341 - 2¹⁸ = 2505164591197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505164853241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252582426670 + 1252582426671.

It is an arithmetic number, because the mean of its divisors is an integer number (1252582426671).

Almost surely, 2^{2505164853341} is an apocalyptic number.

It is an amenable number.

2505164853341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505164853341 is an equidigital number, since it uses as much as digits as its factorization.

2505164853341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 2505164853341 in words is "two trillion, five hundred five billion, one hundred sixty-four million, eight hundred fifty-three thousand, three hundred forty-one".