2541140539 has 16 divisors (see below), whose sum is σ = 2991168000. Its totient is φ = 2157733032.

The previous prime is 2541140531. The next prime is 2541140543. The reversal of 2541140539 is 9350411452.

It is not a de Polignac number, because 2541140539 - 2³ = 2541140531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2541140531) 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, 2082 + ... + 71320.

It is an arithmetic number, because the mean of its divisors is an integer number (186948000).

Almost surely, 2^2541140539 is an apocalyptic number.

2541140539 is a deficient number, since it is larger than the sum of its proper divisors (450027461).

2541140539 is an equidigital number, since it uses as much as digits as its factorization.

2541140539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69367 (or 69353 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2541140539 is about 50409.7266308795. The cubic root of 2541140539 is about 1364.6131798940.

The spelling of 2541140539 in words is "two billion, five hundred forty-one million, one hundred forty thousand, five hundred thirty-nine".