2553130420 has 24 divisors (see below), whose sum is σ = 5546457000. Its totient is φ = 986036352.

The previous prime is 2553130409. The next prime is 2553130427. The reversal of 2553130420 is 240313552.

2553130420 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 4 ways, for example, as 439153936 + 2113976484 = 20956^2 + 45978^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553130427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2200395 + ... + 2201554.

It is an arithmetic number, because the mean of its divisors is an integer number (231102375).

Almost surely, 2^2553130420 is an apocalyptic number.

2553130420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2553130420 is an abundant number, since it is smaller than the sum of its proper divisors (2993326580).

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

2553130420 is a wasteful number, since it uses less digits than its factorization.

2553130420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401987 (or 4401985 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2553130420 is about 50528.5109616343. The cubic root of 2553130420 is about 1366.7560344759.

Adding to 2553130420 its reverse (240313552), we get a palindrome (2793443972).

The spelling of 2553130420 in words is "two billion, five hundred fifty-three million, one hundred thirty thousand, four hundred twenty".