2521061168 has 10 divisors (see below), whose sum is σ = 4884556044. Its totient is φ = 1260530576.

The previous prime is 2521061159. The next prime is 2521061171. The reversal of 2521061168 is 8611601252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78783146 + ... + 78783177.

Almost surely, 2^2521061168 is an apocalyptic number.

It is an amenable number.

2521061168 is a deficient number, since it is larger than the sum of its proper divisors (2363494876).

2521061168 is a wasteful number, since it uses less digits than its factorization.

2521061168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157566331 (or 157566325 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 2521061168 is about 50210.1699658545. The cubic root of 2521061168 is about 1361.0094092112.

The spelling of 2521061168 in words is "two billion, five hundred twenty-one million, sixty-one thousand, one hundred sixty-eight".