2540348259410 has 32 divisors (see below), whose sum is σ = 4925148529392. Its totient is φ = 937825954560.

The previous prime is 2540348259301. The next prime is 2540348259419. The reversal of 2540348259410 is 149528430452.

2540348259410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 1593847²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 209532316009 + 2330815943401 = 457747^2 + 1526701^2 .

It is not an unprimeable number, because it can be changed into a prime (2540348259419) 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, 725501 + ... + 2367920.

Almost surely, 2^{2540348259410} is an apocalyptic number.

2540348259410 is a deficient number, since it is larger than the sum of its proper divisors (2384800269982).

2540348259410 is a wasteful number, since it uses less digits than its factorization.

2540348259410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3099758.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 2540348259410 in words is "two trillion, five hundred forty billion, three hundred forty-eight million, two hundred fifty-nine thousand, four hundred ten".