2540460835 has 16 divisors (see below), whose sum is σ = 3500732160. Its totient is φ = 1750364640.

The previous prime is 2540460833. The next prime is 2540460893. The reversal of 2540460835 is 5380640452.

It is not a de Polignac number, because 2540460835 - 2¹ = 2540460833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2540460794 and 2540460803.

It is not an unprimeable number, because it can be changed into a prime (2540460833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1214487 + ... + 1216576.

It is an arithmetic number, because the mean of its divisors is an integer number (218795760).

Almost surely, 2^2540460835 is an apocalyptic number.

2540460835 is a deficient number, since it is larger than the sum of its proper divisors (960271325).

2540460835 is a wasteful number, since it uses less digits than its factorization.

2540460835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431098.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2540460835 is about 50402.9843858476. The cubic root of 2540460835 is about 1364.4915001818.

The spelling of 2540460835 in words is "two billion, five hundred forty million, four hundred sixty thousand, eight hundred thirty-five".