2728000525 has 24 divisors (see below), whose sum is σ = 3568968000. Its totient is φ = 2062771200.

The previous prime is 2728000493. The next prime is 2728000543. The reversal of 2728000525 is 5250008272.

2728000525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2728000525 - 2⁵ = 2728000493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206880 + ... + 219670.

It is an arithmetic number, because the mean of its divisors is an integer number (148707000).

Almost surely, 2^2728000525 is an apocalyptic number.

2728000525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2728000525 is a deficient number, since it is larger than the sum of its proper divisors (840967475).

2728000525 is a wasteful number, since it uses less digits than its factorization.

2728000525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13269 (or 13264 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2728000525 is about 52230.2644546244. The cubic root of 2728000525 is about 1397.2736951981.

Adding to 2728000525 its reverse (5250008272), we get a palindrome (7978008797).

The spelling of 2728000525 in words is "two billion, seven hundred twenty-eight million, five hundred twenty-five", and thus it is an aban number.