2530125100 has 36 divisors (see below), whose sum is σ = 5559887200. Its totient is φ = 999236160.

The previous prime is 2530125089. The next prime is 2530125107. The reversal of 2530125100 is 15210352.

2530125100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2530125107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152235 + ... + 168034.

Almost surely, 2^2530125100 is an apocalyptic number.

2530125100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530125100 is an abundant number, since it is smaller than the sum of its proper divisors (3029762100).

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

2530125100 is a wasteful number, since it uses less digits than its factorization.

2530125100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320362 (or 320355 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 2530125100 is about 50300.3489053505. The cubic root of 2530125100 is about 1362.6385303694.

Adding to 2530125100 its reverse (15210352), we get a palindrome (2545335452).

The spelling of 2530125100 in words is "two billion, five hundred thirty million, one hundred twenty-five thousand, one hundred".