2530001001 has 16 divisors (see below), whose sum is σ = 3681089280. Its totient is φ = 1532880720.

The previous prime is 2530000939. The next prime is 2530001009. The reversal of 2530001001 is 1001000352.

It is not a de Polignac number, because 2530001001 - 2⁷ = 2530000873 is a prime.

It is a super-2 number, since 2×2530001001² = 12801810130122004002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2530001009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127326 + ... + 145848.

It is an arithmetic number, because the mean of its divisors is an integer number (230068080).

Almost surely, 2^2530001001 is an apocalyptic number.

It is an amenable number.

2530001001 is a deficient number, since it is larger than the sum of its proper divisors (1151088279).

2530001001 is a wasteful number, since it uses less digits than its factorization.

2530001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22676.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 2530001001 is about 50299.1153103114. The cubic root of 2530001001 is about 1362.6162515179.

Adding to 2530001001 its reverse (1001000352), we get a palindrome (3531001353).

The spelling of 2530001001 in words is "two billion, five hundred thirty million, one thousand, one".