2525005028 has 24 divisors (see below), whose sum is σ = 5438473152. Its totient is φ = 998902944.

The previous prime is 2525005009. The next prime is 2525005033. The reversal of 2525005028 is 8205005252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3468050 + ... + 3468777.

It is an arithmetic number, because the mean of its divisors is an integer number (226603048).

Almost surely, 2^2525005028 is an apocalyptic number.

2525005028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2525005028 is an abundant number, since it is smaller than the sum of its proper divisors (2913468124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525005028 is a wasteful number, since it uses less digits than its factorization.

2525005028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936851 (or 6936849 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 2525005028 is about 50249.4281360495. The cubic root of 2525005028 is about 1361.7187446409.

The spelling of 2525005028 in words is "two billion, five hundred twenty-five million, five thousand, twenty-eight".