2540510514113 has 16 divisors (see below), whose sum is σ = 3020615430336. Its totient is φ = 2106211419840.

The previous prime is 2540510514049. The next prime is 2540510514127. The reversal of 2540510514113 is 3114150150452.

It is not a de Polignac number, because 2540510514113 - 2⁶ = 2540510514049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2540510514113.

It is not an unprimeable number, because it can be changed into a prime (2540510514163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107011070 + ... + 107034807.

It is an arithmetic number, because the mean of its divisors is an integer number (188788464396).

Almost surely, 2^{2540510514113} is an apocalyptic number.

It is an amenable number.

2540510514113 is a deficient number, since it is larger than the sum of its proper divisors (480104916223).

2540510514113 is a wasteful number, since it uses less digits than its factorization.

2540510514113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214045984.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 2540510514113 its reverse (3114150150452), we get a palindrome (5654660664565).

The spelling of 2540510514113 in words is "two trillion, five hundred forty billion, five hundred ten million, five hundred fourteen thousand, one hundred thirteen".