2528082855 has 12 divisors (see below), whose sum is σ = 4382010360. Its totient is φ = 1348310832.

The previous prime is 2528082839. The next prime is 2528082913. The reversal of 2528082855 is 5582808252.

It is not a de Polignac number, because 2528082855 - 2⁴ = 2528082839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 56179619 = 2528082855 / (2 + 5 + 2 + 8 + 0 + 8 + 2 + 8 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 2528082855.

It is a congruent 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, 28089765 + ... + 28089854.

It is an arithmetic number, because the mean of its divisors is an integer number (365167530).

Almost surely, 2^2528082855 is an apocalyptic number.

2528082855 is a deficient number, since it is larger than the sum of its proper divisors (1853927505).

2528082855 is a wasteful number, since it uses less digits than its factorization.

2528082855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56179630 (or 56179627 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 45.

The square root of 2528082855 is about 50280.0443018898. The cubic root of 2528082855 is about 1362.2718039962.

The spelling of 2528082855 in words is "two billion, five hundred twenty-eight million, eighty-two thousand, eight hundred fifty-five".