2540310001 has 4 divisors (see below), whose sum is σ = 2568852900. Its totient is φ = 2511767104.

The previous prime is 2540309977. The next prime is 2540310061. The reversal of 2540310001 is 1000130452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 900060001 + 1640250000 = 30001^2 + 40500^2 .

It is a cyclic number.

It is not a de Polignac number, because 2540310001 - 2²⁵ = 2506755569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2540310061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14271316 + ... + 14271493.

It is an arithmetic number, because the mean of its divisors is an integer number (642213225).

Almost surely, 2^2540310001 is an apocalyptic number.

It is an amenable number.

2540310001 is a deficient number, since it is larger than the sum of its proper divisors (28542899).

2540310001 is an equidigital number, since it uses as much as digits as its factorization.

2540310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28542898.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2540310001 is about 50401.4880831906. The cubic root of 2540310001 is about 1364.4644951359.

Adding to 2540310001 its reverse (1000130452), we get a palindrome (3540440453).

The spelling of 2540310001 in words is "two billion, five hundred forty million, three hundred ten thousand, one".