2828252805025 has 6 divisors (see below), whose sum is σ = 3507033478262. Its totient is φ = 2262602244000.

The previous prime is 2828252805017. The next prime is 2828252805031. The reversal of 2828252805025 is 5205082528282.

It can be written as a sum of positive squares in 3 ways, for example, as 9886722624 + 2818366082401 = 99432^2 + 1678799^2 .

It is not a de Polignac number, because 2828252805025 - 2³ = 2828252805017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2828252805025.

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, 56565056076 + ... + 56565056125.

Almost surely, 2^{2828252805025} is an apocalyptic number.

2828252805025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2828252805025 is a deficient number, since it is larger than the sum of its proper divisors (678780673237).

2828252805025 is a wasteful number, since it uses less digits than its factorization.

2828252805025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113130112211 (or 113130112206 counting only the distinct ones).

The product of its (nonzero) digits is 2048000, while the sum is 49.

The spelling of 2828252805025 in words is "two trillion, eight hundred twenty-eight billion, two hundred fifty-two million, eight hundred five thousand, twenty-five".