2541452130 has 72 divisors (see below), whose sum is σ = 7686609372. Its totient is φ = 580902336.

The previous prime is 2541452063. The next prime is 2541452143. The reversal of 2541452130 is 312541452.

It can be written as a sum of positive squares in 2 ways, for example, as 2525364009 + 16088121 = 50253^2 + 4011^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2541452094 and 2541452103.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 283737 + ... + 292556.

Almost surely, 2^2541452130 is an apocalyptic number.

2541452130 is an abundant number, since it is smaller than the sum of its proper divisors (5145157242).

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

2541452130 is a wasteful number, since it uses less digits than its factorization.

2541452130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576320 (or 576310 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2541452130 is about 50412.8171202523. The cubic root of 2541452130 is about 1364.6689532499.

Adding to 2541452130 its reverse (312541452), we get a palindrome (2853993582).

The spelling of 2541452130 in words is "two billion, five hundred forty-one million, four hundred fifty-two thousand, one hundred thirty".