2530124520 has 512 divisors, whose sum is σ = 9984245760. Its totient is φ = 501811200.

The previous prime is 2530124507. The next prime is 2530124533. The reversal of 2530124520 is 254210352.

2530124520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2530124507) and next prime (2530124533).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 34659204 + ... + 34659276.

It is an arithmetic number, because the mean of its divisors is an integer number (19500480).

Almost surely, 2^2530124520 is an apocalyptic number.

2530124520 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 2530124520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4992122880).

2530124520 is an abundant number, since it is smaller than the sum of its proper divisors (7454121240).

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

2530124520 is a wasteful number, since it uses less digits than its factorization.

2530124520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2530124520 is about 50300.3431399827. The cubic root of 2530124520 is about 1362.6384262467.

Adding to 2530124520 its reverse (254210352), we get a palindrome (2784334872).

The spelling of 2530124520 in words is "two billion, five hundred thirty million, one hundred twenty-four thousand, five hundred twenty".