2528333345 has 16 divisors (see below), whose sum is σ = 3045662208. Its totient is φ = 2014911360.

The previous prime is 2528333341. The next prime is 2528333377. The reversal of 2528333345 is 5433338252.

It is not a de Polignac number, because 2528333345 - 2² = 2528333341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2528333299 and 2528333308.

It is not an unprimeable number, because it can be changed into a prime (2528333341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2550800 + ... + 2551790.

It is an arithmetic number, because the mean of its divisors is an integer number (190353888).

Almost surely, 2^2528333345 is an apocalyptic number.

It is an amenable number.

2528333345 is a deficient number, since it is larger than the sum of its proper divisors (517328863).

2528333345 is an equidigital number, since it uses as much as digits as its factorization.

2528333345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440.

The product of its digits is 259200, while the sum is 38.

The square root of 2528333345 is about 50282.5351886716. The cubic root of 2528333345 is about 1362.3167951633.

The spelling of 2528333345 in words is "two billion, five hundred twenty-eight million, three hundred thirty-three thousand, three hundred forty-five".