2827829825 has 6 divisors (see below), whose sum is σ = 3506509014. Its totient is φ = 2262263840.

The previous prime is 2827829803. The next prime is 2827829839. The reversal of 2827829825 is 5289287282.

It can be written as a sum of positive squares in 3 ways, for example, as 19571776 + 2808258049 = 4424^2 + 52993^2 .

It is not a de Polignac number, because 2827829825 - 2²⁰ = 2826781249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56556572 + ... + 56556621.

It is an arithmetic number, because the mean of its divisors is an integer number (584418169).

Almost surely, 2^2827829825 is an apocalyptic number.

2827829825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2827829825 is a deficient number, since it is larger than the sum of its proper divisors (678679189).

2827829825 is a wasteful number, since it uses less digits than its factorization.

2827829825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113113203 (or 113113198 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 53.

The square root of 2827829825 is about 53177.3431547685. The cubic root of 2827829825 is about 1414.1140054070.

The spelling of 2827829825 in words is "two billion, eight hundred twenty-seven million, eight hundred twenty-nine thousand, eight hundred twenty-five".