3025051220 has 12 divisors (see below), whose sum is σ = 6352607604. Its totient is φ = 1210020480.

The previous prime is 3025051201. The next prime is 3025051279. The reversal of 3025051220 is 221505203.

3025051220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 613651984 + 2411399236 = 24772^2 + 49106^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 151252561 = 3025051220 / (3 + 0 + 2 + 5 + 0 + 5 + 1 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3025051192 and 3025051201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75626261 + ... + 75626300.

It is an arithmetic number, because the mean of its divisors is an integer number (529383967).

Almost surely, 2^3025051220 is an apocalyptic number.

It is an amenable number.

3025051220 is an abundant number, since it is smaller than the sum of its proper divisors (3327556384).

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

3025051220 is a wasteful number, since it uses less digits than its factorization.

3025051220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151252570 (or 151252568 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 3025051220 is about 55000.4656343926. The cubic root of 3025051220 is about 1446.2529045519.

Adding to 3025051220 its reverse (221505203), we get a palindrome (3246556423).

The spelling of 3025051220 in words is "three billion, twenty-five million, fifty-one thousand, two hundred twenty".