2805530030 has 16 divisors (see below), whose sum is σ = 5102017200. Its totient is φ = 1110642432.

The previous prime is 2805530023. The next prime is 2805530051. The reversal of 2805530030 is 300355082.

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, 1445180 + ... + 1447119.

It is an arithmetic number, because the mean of its divisors is an integer number (318876075).

Almost surely, 2^2805530030 is an apocalyptic number.

2805530030 is a deficient number, since it is larger than the sum of its proper divisors (2296487170).

2805530030 is a wasteful number, since it uses less digits than its factorization.

2805530030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892403.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2805530030 is about 52967.2543181162. The cubic root of 2805530030 is about 1410.3870355788.

It can be divided in two parts, 28055 and 30030, that added together give a palindrome (58085).

The spelling of 2805530030 in words is "two billion, eight hundred five million, five hundred thirty thousand, thirty".