2541027140 has 24 divisors (see below), whose sum is σ = 5337107160. Its totient is φ = 1016229888.

The previous prime is 2541027109. The next prime is 2541027161. The reversal of 2541027140 is 417201452.

It can be written as a sum of positive squares in 4 ways, for example, as 4293184 + 2536733956 = 2072^2 + 50366^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201254 + ... + 213506.

It is an arithmetic number, because the mean of its divisors is an integer number (222379465).

Almost surely, 2^2541027140 is an apocalyptic number.

2541027140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2541027140 is an abundant number, since it is smaller than the sum of its proper divisors (2796080020).

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

2541027140 is a wasteful number, since it uses less digits than its factorization.

2541027140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22631 (or 22629 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 2541027140 is about 50408.6018453200. The cubic root of 2541027140 is about 1364.5928808630.

Adding to 2541027140 its reverse (417201452), we get a palindrome (2958228592).

The spelling of 2541027140 in words is "two billion, five hundred forty-one million, twenty-seven thousand, one hundred forty".