2530255028 has 24 divisors (see below), whose sum is σ = 5066904192. Its totient is φ = 1083024864.

The previous prime is 2530254997. The next prime is 2530255109. The reversal of 2530255028 is 8205520352.

It is a junction number, because it is equal to n+sod(n) for n = 2530254985 and 2530255003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34376 + ... + 79007.

It is an arithmetic number, because the mean of its divisors is an integer number (211121008).

Almost surely, 2^2530255028 is an apocalyptic number.

2530255028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2530255028 is an abundant number, since it is smaller than the sum of its proper divisors (2536649164).

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

2530255028 is a wasteful number, since it uses less digits than its factorization.

2530255028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114191 (or 114189 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 2530255028 is about 50301.6404106268. The cubic root of 2530255028 is about 1362.6618548904.

The spelling of 2530255028 in words is "two billion, five hundred thirty million, two hundred fifty-five thousand, twenty-eight".