2528080825 has 12 divisors (see below), whose sum is σ = 3136370688. Its totient is φ = 2021464400.

The previous prime is 2528080769. The next prime is 2528080847. The reversal of 2528080825 is 5280808252.

It is not a de Polignac number, because 2528080825 - 2¹⁵ = 2528048057 is a prime.

It is a super-3 number, since 3×2528080825³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

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, 28824 + ... + 76726.

It is an arithmetic number, because the mean of its divisors is an integer number (261364224).

Almost surely, 2^2528080825 is an apocalyptic number.

2528080825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2528080825 is a deficient number, since it is larger than the sum of its proper divisors (608289863).

2528080825 is a wasteful number, since it uses less digits than its factorization.

2528080825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50024 (or 50019 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The square root of 2528080825 is about 50280.0241149505. The cubic root of 2528080825 is about 1362.2714393704.

The spelling of 2528080825 in words is "two billion, five hundred twenty-eight million, eighty thousand, eight hundred twenty-five".