2540500576011 has 12 divisors (see below), whose sum is σ = 3670818694920. Its totient is φ = 1693110088320.

The previous prime is 2540500576007. The next prime is 2540500576057. The reversal of 2540500576011 is 1106750050452.

2540500576011 is a `hidden beast` number, since 2 + 5 + 40 + 5 + 0 + 0 + 5 + 7 + 601 + 1 = 666.

It is not a de Polignac number, because 2540500576011 - 2² = 2540500576007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2540500577011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46384641 + ... + 46439378.

It is an arithmetic number, because the mean of its divisors is an integer number (305901557910).

Almost surely, 2^{2540500576011} is an apocalyptic number.

2540500576011 is a deficient number, since it is larger than the sum of its proper divisors (1130318118909).

2540500576011 is a wasteful number, since it uses less digits than its factorization.

2540500576011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92827066 (or 92827063 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 2540500576011 in words is "two trillion, five hundred forty billion, five hundred million, five hundred seventy-six thousand, eleven".