2511454052297 has 2 divisors, whose sum is σ = 2511454052298. Its totient is φ = 2511454052296.

The previous prime is 2511454052251. The next prime is 2511454052311. The reversal of 2511454052297 is 7922504541152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1371109851136 + 1140344201161 = 1170944^2 + 1067869^2 .

It is a cyclic number.

It is not a de Polignac number, because 2511454052297 - 2¹⁶ = 2511453986761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2511454058297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255727026148 + 1255727026149.

It is an arithmetic number, because the mean of its divisors is an integer number (1255727026149).

Almost surely, 2^{2511454052297} is an apocalyptic number.

It is an amenable number.

2511454052297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2511454052297 is an equidigital number, since it uses as much as digits as its factorization.

2511454052297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 2511454052297 in words is "two trillion, five hundred eleven billion, four hundred fifty-four million, fifty-two thousand, two hundred ninety-seven".