2800505048 has 32 divisors (see below), whose sum is σ = 5745364560. Its totient is φ = 1269166080.

The previous prime is 2800505039. The next prime is 2800505069. The reversal of 2800505048 is 8405050082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17561 + ... + 76872.

Almost surely, 2^2800505048 is an apocalyptic number.

It is an amenable number.

2800505048 is an abundant number, since it is smaller than the sum of its proper divisors (2944859512).

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

2800505048 is a wasteful number, since it uses less digits than its factorization.

2800505048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94787 (or 94783 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 2800505048 is about 52919.7982611423. The cubic root of 2800505048 is about 1409.5444847500.

The spelling of 2800505048 in words is "two billion, eight hundred million, five hundred five thousand, forty-eight".