2505026001 has 8 divisors (see below), whose sum is σ = 3340314784. Its totient is φ = 1669877280.

The previous prime is 2505025927. The next prime is 2505026011. The reversal of 2505026001 is 1006205052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2505026001 - 2⁹ = 2505025489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2505026011) 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 7 ways as a sum of consecutive naturals, for example, 18330 + ... + 73116.

It is an arithmetic number, because the mean of its divisors is an integer number (417539348).

Almost surely, 2^2505026001 is an apocalyptic number.

It is an amenable number.

2505026001 is a deficient number, since it is larger than the sum of its proper divisors (835288783).

2505026001 is a wasteful number, since it uses less digits than its factorization.

2505026001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70031.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2505026001 is about 50050.2347746741. The cubic root of 2505026001 is about 1358.1177105272.

The spelling of 2505026001 in words is "two billion, five hundred five million, twenty-six thousand, one".