2828603530825 has 12 divisors (see below), whose sum is σ = 3507553275660. Its totient is φ = 2262828052160.

The previous prime is 2828603530811. The next prime is 2828603530891. The reversal of 2828603530825 is 5280353068282.

It can be written as a sum of positive squares in 6 ways, for example, as 105799922361 + 2722803608464 = 325269^2 + 1650092^2 .

It is not a de Polignac number, because 2828603530825 - 2⁵ = 2828603530793 is a prime.

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, 299410 + ... + 2397259.

It is an arithmetic number, because the mean of its divisors is an integer number (292296106305).

Almost surely, 2^{2828603530825} is an apocalyptic number.

2828603530825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2828603530825 is a deficient number, since it is larger than the sum of its proper divisors (678949744835).

2828603530825 is a wasteful number, since it uses less digits than its factorization.

2828603530825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738636 (or 2738631 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 52.

The spelling of 2828603530825 in words is "two trillion, eight hundred twenty-eight billion, six hundred three million, five hundred thirty thousand, eight hundred twenty-five".