8465254617 has 4 divisors (see below), whose sum is σ = 11287006160. Its totient is φ = 5643503076.

The previous prime is 8465254591. The next prime is 8465254621. The reversal of 8465254617 is 7164525648.

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 not a de Polignac number, because 8465254617 - 2¹⁴ = 8465238233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8465254667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410875767 + ... + 1410875772.

It is an arithmetic number, because the mean of its divisors is an integer number (2821751540).

Almost surely, 2^8465254617 is an apocalyptic number.

It is an amenable number.

8465254617 is a deficient number, since it is larger than the sum of its proper divisors (2821751543).

8465254617 is a wasteful number, since it uses less digits than its factorization.

8465254617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821751542.

The product of its digits is 1612800, while the sum is 48.

The square root of 8465254617 is about 92006.8183179921. The cubic root of 8465254617 is about 2038.0429951383.

The spelling of 8465254617 in words is "eight billion, four hundred sixty-five million, two hundred fifty-four thousand, six hundred seventeen".