2511454052131 has 2 divisors, whose sum is σ = 2511454052132. Its totient is φ = 2511454052130.

The previous prime is 2511454052101. The next prime is 2511454052183. The reversal of 2511454052131 is 1312504541152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2511454052131 - 2⁵ = 2511454052099 is a prime.

It is a super-2 number, since 2×2511454052131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2511454052101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255727026065 + 1255727026066.

It is an arithmetic number, because the mean of its divisors is an integer number (1255727026066).

Almost surely, 2^{2511454052131} is an apocalyptic number.

2511454052131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2511454052131 is an equidigital number, since it uses as much as digits as its factorization.

2511454052131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 2511454052131 its reverse (1312504541152), we get a palindrome (3823958593283).

The spelling of 2511454052131 in words is "two trillion, five hundred eleven billion, four hundred fifty-four million, fifty-two thousand, one hundred thirty-one".