2512250001 has 12 divisors (see below), whose sum is σ = 3633369012. Its totient is φ = 1672727136.

The previous prime is 2512249981. The next prime is 2512250009. The reversal of 2512250001 is 1000522152.

It can be written as a sum of positive squares in 2 ways, for example, as 481846401 + 2030403600 = 21951^2 + 45060^2 .

It is not a de Polignac number, because 2512250001 - 2⁶ = 2512249937 is a prime.

It is a super-2 number, since 2×2512250001² = 12622800135049000002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2512250009) 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 11 ways as a sum of consecutive naturals, for example, 167946 + ... + 182291.

It is an arithmetic number, because the mean of its divisors is an integer number (302780751).

Almost surely, 2^2512250001 is an apocalyptic number.

It is an amenable number.

2512250001 is a deficient number, since it is larger than the sum of its proper divisors (1121119011).

2512250001 is a wasteful number, since it uses less digits than its factorization.

2512250001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351040 (or 351037 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2512250001 is about 50122.3503140066. The cubic root of 2512250001 is about 1359.4219719576.

Adding to 2512250001 its reverse (1000522152), we get a palindrome (3512772153).

The spelling of 2512250001 in words is "two billion, five hundred twelve million, two hundred fifty thousand, one".