2825005784 has 8 divisors (see below), whose sum is σ = 5296885860. Its totient is φ = 1412502888.

The previous prime is 2825005721. The next prime is 2825005801. The reversal of 2825005784 is 4875005282.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176562854 + ... + 176562869.

Almost surely, 2^2825005784 is an apocalyptic number.

It is an amenable number.

2825005784 is a deficient number, since it is larger than the sum of its proper divisors (2471880076).

2825005784 is a wasteful number, since it uses less digits than its factorization.

2825005784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353125729 (or 353125725 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 2825005784 is about 53150.7834749404. The cubic root of 2825005784 is about 1413.6431088416.

The spelling of 2825005784 in words is "two billion, eight hundred twenty-five million, five thousand, seven hundred eighty-four".