2540510514127 has 2 divisors, whose sum is σ = 2540510514128. Its totient is φ = 2540510514126.

The previous prime is 2540510514049. The next prime is 2540510514137. The reversal of 2540510514127 is 7214150150452.

It is a happy number.

2540510514127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2540510514127 - 2¹¹ = 2540510512079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2540510514137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270255257063 + 1270255257064.

It is an arithmetic number, because the mean of its divisors is an integer number (1270255257064).

Almost surely, 2^{2540510514127} is an apocalyptic number.

2540510514127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2540510514127 is an equidigital number, since it uses as much as digits as its factorization.

2540510514127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56000, while the sum is 37.

Adding to 2540510514127 its reverse (7214150150452), we get a palindrome (9754660664579).

The spelling of 2540510514127 in words is "two trillion, five hundred forty billion, five hundred ten million, five hundred fourteen thousand, one hundred twenty-seven".