2805190552 has 16 divisors (see below), whose sum is σ = 5536560600. Its totient is φ = 1328774400.

The previous prime is 2805190547. The next prime is 2805190559. The reversal of 2805190552 is 2550915082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805190559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9227449 + ... + 9227752.

Almost surely, 2^2805190552 is an apocalyptic number.

It is an amenable number.

2805190552 is a deficient number, since it is larger than the sum of its proper divisors (2731370048).

2805190552 is a wasteful number, since it uses less digits than its factorization.

2805190552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18455226 (or 18455222 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 2805190552 is about 52964.0496185856. The cubic root of 2805190552 is about 1410.3301461880.

The spelling of 2805190552 in words is "two billion, eight hundred five million, one hundred ninety thousand, five hundred fifty-two".