2504010220 has 72 divisors (see below), whose sum is σ = 5580364608. Its totient is φ = 943219200.

The previous prime is 2504010169. The next prime is 2504010221. The reversal of 2504010220 is 220104052.

It is a junction number, because it is equal to n+sod(n) for n = 2504010194 and 2504010203.

It is not an unprimeable number, because it can be changed into a prime (2504010221) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 687805 + ... + 691435.

It is an arithmetic number, because the mean of its divisors is an integer number (77505064).

Almost surely, 2^2504010220 is an apocalyptic number.

2504010220 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 2504010220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2790182304).

2504010220 is an abundant number, since it is smaller than the sum of its proper divisors (3076354388).

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

2504010220 is a wasteful number, since it uses less digits than its factorization.

2504010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3708 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2504010220 is about 50040.0861310210. The cubic root of 2504010220 is about 1357.9341147381.

Adding to 2504010220 its reverse (220104052), we get a palindrome (2724114272).

The spelling of 2504010220 in words is "two billion, five hundred four million, ten thousand, two hundred twenty".