2540053759 has 16 divisors (see below), whose sum is σ = 2754864000. Its totient is φ = 2332813824.

The previous prime is 2540053757. The next prime is 2540053777. The reversal of 2540053759 is 9573500452.

It is a cyclic number.

It is not a de Polignac number, because 2540053759 - 2¹ = 2540053757 is a prime.

It is a super-2 number, since 2×2540053759² = 12903746197220060162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540053753) 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 15 ways as a sum of consecutive naturals, for example, 274297 + ... + 283405.

It is an arithmetic number, because the mean of its divisors is an integer number (172179000).

Almost surely, 2^2540053759 is an apocalyptic number.

2540053759 is a deficient number, since it is larger than the sum of its proper divisors (214810241).

2540053759 is a wasteful number, since it uses less digits than its factorization.

2540053759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9522.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 2540053759 is about 50398.9460108046. The cubic root of 2540053759 is about 1364.4186155822.

The spelling of 2540053759 in words is "two billion, five hundred forty million, fifty-three thousand, seven hundred fifty-nine".