2541601968 has 40 divisors (see below), whose sum is σ = 6568078128. Its totient is φ = 846907392.

The previous prime is 2541601883. The next prime is 2541601999. The reversal of 2541601968 is 8691061452.

It is an unprimeable number.

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, 165096 + ... + 179832.

Almost surely, 2^2541601968 is an apocalyptic number.

It is an amenable number.

2541601968 is an abundant number, since it is smaller than the sum of its proper divisors (4026476160).

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

2541601968 is a wasteful number, since it uses less digits than its factorization.

2541601968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18341 (or 18335 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 2541601968 is about 50414.3032085141. The cubic root of 2541601968 is about 1364.6957719396.

The spelling of 2541601968 in words is "two billion, five hundred forty-one million, six hundred one thousand, nine hundred sixty-eight".