2816902825 has 24 divisors (see below), whose sum is σ = 3839638176. Its totient is φ = 2032992000.

The previous prime is 2816902811. The next prime is 2816902831. The reversal of 2816902825 is 5282096182.

It is not a de Polignac number, because 2816902825 - 2⁵ = 2816902793 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 3072 + ... + 75121.

It is an arithmetic number, because the mean of its divisors is an integer number (159984924).

Almost surely, 2^2816902825 is an apocalyptic number.

2816902825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2816902825 is a deficient number, since it is larger than the sum of its proper divisors (1022735351).

2816902825 is a wasteful number, since it uses less digits than its factorization.

2816902825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78345 (or 78340 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 2816902825 is about 53074.5025883427. The cubic root of 2816902825 is about 1412.2902312032.

The spelling of 2816902825 in words is "two billion, eight hundred sixteen million, nine hundred two thousand, eight hundred twenty-five".