2803303025 has 12 divisors (see below), whose sum is σ = 3477534492. Its totient is φ = 2241714240.

The previous prime is 2803302979. The next prime is 2803303031. The reversal of 2803303025 is 5203033082.

It can be written as a sum of positive squares in 6 ways, for example, as 392198416 + 2411104609 = 19804^2 + 49103^2 .

It is not a de Polignac number, because 2803303025 - 2⁶ = 2803302961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2803302985 and 2803303003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41999 + ... + 85851.

It is an arithmetic number, because the mean of its divisors is an integer number (289794541).

Almost surely, 2^2803303025 is an apocalyptic number.

2803303025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2803303025 is a deficient number, since it is larger than the sum of its proper divisors (674231467).

2803303025 is a wasteful number, since it uses less digits than its factorization.

2803303025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46420 (or 46415 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2803303025 is about 52946.2276748778. The cubic root of 2803303025 is about 1410.0137525275.

The spelling of 2803303025 in words is "two billion, eight hundred three million, three hundred three thousand, twenty-five".