2827832827825 has 6 divisors (see below), whose sum is σ = 3506512706534. Its totient is φ = 2262266262240.

The previous prime is 2827832827819. The next prime is 2827832827843. The reversal of 2827832827825 is 5287282387282.

It can be written as a sum of positive squares in 3 ways, for example, as 139046206321 + 2688786621504 = 372889^2 + 1639752^2 .

It is not a de Polignac number, because 2827832827825 - 2⁷ = 2827832827697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56556656532 + ... + 56556656581.

Almost surely, 2^{2827832827825} is an apocalyptic number.

2827832827825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2827832827825 is a deficient number, since it is larger than the sum of its proper divisors (678679878709).

2827832827825 is a wasteful number, since it uses less digits than its factorization.

2827832827825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113113313123 (or 113113313118 counting only the distinct ones).

The product of its digits is 96337920, while the sum is 64.

The spelling of 2827832827825 in words is "two trillion, eight hundred twenty-seven billion, eight hundred thirty-two million, eight hundred twenty-seven thousand, eight hundred twenty-five".