2540103804 has 36 divisors (see below), whose sum is σ = 7338078384. Its totient is φ = 725743872.

The previous prime is 2540103803. The next prime is 2540103829. The reversal of 2540103804 is 4083010452.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540103803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5039637 + ... + 5040140.

Almost surely, 2^2540103804 is an apocalyptic number.

It is an amenable number.

2540103804 is an abundant number, since it is smaller than the sum of its proper divisors (4797974580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2540103804 is a wasteful number, since it uses less digits than its factorization.

2540103804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10079794 (or 10079789 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2540103804 is about 50399.4424969166. The cubic root of 2540103804 is about 1364.4275762693.

The spelling of 2540103804 in words is "two billion, five hundred forty million, one hundred three thousand, eight hundred four".