2800554830 has 16 divisors (see below), whose sum is σ = 5074833600. Its totient is φ = 1112703072.

The previous prime is 2800554797. The next prime is 2800554893. The reversal of 2800554830 is 384550082.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 938294 + ... + 941273.

It is an arithmetic number, because the mean of its divisors is an integer number (317177100).

Almost surely, 2^2800554830 is an apocalyptic number.

2800554830 is a deficient number, since it is larger than the sum of its proper divisors (2274278770).

2800554830 is a wasteful number, since it uses less digits than its factorization.

2800554830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879723.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 2800554830 is about 52920.2686123190. The cubic root of 2800554830 is about 1409.5528367587.

The spelling of 2800554830 in words is "two billion, eight hundred million, five hundred fifty-four thousand, eight hundred thirty".