2908048505 has 16 divisors (see below), whose sum is σ = 3573920064. Its totient is φ = 2270358720.

The previous prime is 2908048489. The next prime is 2908048523. The reversal of 2908048505 is 5058408092.

It is not a de Polignac number, because 2908048505 - 2⁴ = 2908048489 is a prime.

It is a super-2 number, since 2×2908048505² = 16913492214865470050, which contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 272327 + ... + 282803.

It is an arithmetic number, because the mean of its divisors is an integer number (223370004).

Almost surely, 2^2908048505 is an apocalyptic number.

It is an amenable number.

2908048505 is a deficient number, since it is larger than the sum of its proper divisors (665871559).

2908048505 is a wasteful number, since it uses less digits than its factorization.

2908048505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11816.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 2908048505 is about 53926.3247866939. The cubic root of 2908048505 is about 1427.3611832015.

The spelling of 2908048505 in words is "two billion, nine hundred eight million, forty-eight thousand, five hundred five".