2530224180 has 144 divisors (see below), whose sum is σ = 8498153664. Its totient is φ = 604200960.

The previous prime is 2530224131. The next prime is 2530224211. The reversal of 2530224180 is 814220352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123124 + ... + 142196.

It is an arithmetic number, because the mean of its divisors is an integer number (59014956).

Almost surely, 2^2530224180 is an apocalyptic number.

2530224180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530224180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4249076832).

2530224180 is an abundant number, since it is smaller than the sum of its proper divisors (5967929484).

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

2530224180 is a wasteful number, since it uses less digits than its factorization.

2530224180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19166 (or 19161 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2530224180 is about 50301.3337795331. Note that the first 3 decimals coincide. The cubic root of 2530224180 is about 1362.6563171662.

The spelling of 2530224180 in words is "two billion, five hundred thirty million, two hundred twenty-four thousand, one hundred eighty".