2805500530 has 32 divisors (see below), whose sum is σ = 5792808960. Its totient is φ = 958303680.

The previous prime is 2805500483. The next prime is 2805500561. The reversal of 2805500530 is 350055082.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55666 + ... + 93325.

It is an arithmetic number, because the mean of its divisors is an integer number (181025280).

Almost surely, 2^2805500530 is an apocalyptic number.

2805500530 is an abundant number, since it is smaller than the sum of its proper divisors (2987308430).

2805500530 is a wasteful number, since it uses less digits than its factorization.

2805500530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149274.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2805500530 is about 52966.9758434442. The cubic root of 2805500530 is about 1410.3820921798.

The spelling of 2805500530 in words is "two billion, eight hundred five million, five hundred thousand, five hundred thirty".