10025280217 has 4 divisors (see below), whose sum is σ = 10045866496. Its totient is φ = 10004693940.

The previous prime is 10025280191. The next prime is 10025280233. The reversal of 10025280217 is 71208252001.

10025280217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10025280217 - 2¹⁹ = 10024755929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10025280257) 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, 10292409 + ... + 10293382.

It is an arithmetic number, because the mean of its divisors is an integer number (2511466624).

Almost surely, 2^10025280217 is an apocalyptic number.

It is an amenable number.

10025280217 is a deficient number, since it is larger than the sum of its proper divisors (20586279).

10025280217 is an equidigital number, since it uses as much as digits as its factorization.

10025280217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20586278.

The product of its (nonzero) digits is 2240, while the sum is 28.

The spelling of 10025280217 in words is "ten billion, twenty-five million, two hundred eighty thousand, two hundred seventeen".