2541366616 has 32 divisors (see below), whose sum is σ = 4837877280. Its totient is φ = 1251308800.

The previous prime is 2541366613. The next prime is 2541366617. The reversal of 2541366616 is 6166631452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541366613) 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 7 ways as a sum of consecutive naturals, for example, 600540 + ... + 604756.

It is an arithmetic number, because the mean of its divisors is an integer number (151183665).

Almost surely, 2^2541366616 is an apocalyptic number.

It is an amenable number.

2541366616 is a deficient number, since it is larger than the sum of its proper divisors (2296510664).

2541366616 is a wasteful number, since it uses less digits than its factorization.

2541366616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355 (or 5351 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 2541366616 is about 50411.9689756312. The cubic root of 2541366616 is about 1364.6536470911.

It can be divided in two parts, 25413 and 66616, that added together give a palindrome (92029).

The spelling of 2541366616 in words is "two billion, five hundred forty-one million, three hundred sixty-six thousand, six hundred sixteen".