3025530144 has 480 divisors, whose sum is σ = 11146899456. Its totient is φ = 783820800.

The previous prime is 3025530143. The next prime is 3025530191. The reversal of 3025530144 is 4410355203.

3025530144 is a `hidden beast` number, since 302 + 55 + 301 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3025530143) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23823009 + ... + 23823135.

Almost surely, 2^3025530144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025530144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5573449728).

3025530144 is an abundant number, since it is smaller than the sum of its proper divisors (8121369312).

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

3025530144 is a wasteful number, since it uses less digits than its factorization.

3025530144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3025530144 is about 55004.8192797686. The cubic root of 3025530144 is about 1446.3292237750.

Adding to 3025530144 its reverse (4410355203), we get a palindrome (7435885347).

The spelling of 3025530144 in words is "three billion, twenty-five million, five hundred thirty thousand, one hundred forty-four".