2510028220 has 48 divisors (see below), whose sum is σ = 6054713280. Its totient is φ = 856203264.

The previous prime is 2510028217. The next prime is 2510028221. The reversal of 2510028220 is 228200152.

It is a junction number, because it is equal to n+sod(n) for n = 2510028191 and 2510028200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2510028221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17925 + ... + 73084.

It is an arithmetic number, because the mean of its divisors is an integer number (126139860).

Almost surely, 2^2510028220 is an apocalyptic number.

2510028220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2510028220 is an abundant number, since it is smaller than the sum of its proper divisors (3544685060).

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

2510028220 is a wasteful number, since it uses less digits than its factorization.

2510028220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91222 (or 91220 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2510028220 is about 50100.1818359974. The cubic root of 2510028220 is about 1359.0211057063.

Adding to 2510028220 its reverse (228200152), we get a palindrome (2738228372).

The spelling of 2510028220 in words is "two billion, five hundred ten million, twenty-eight thousand, two hundred twenty".