6456250448 has 20 divisors (see below), whose sum is σ = 12513990720. Its totient is φ = 3226833504.

The previous prime is 6456250447. The next prime is 6456250453. The reversal of 6456250448 is 8440526546.

It is a junction number, because it is equal to n+sod(n) for n = 6456250399 and 6456250408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6456250441) 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, 38840 + ... + 120087.

It is an arithmetic number, because the mean of its divisors is an integer number (625699536).

Almost surely, 2^6456250448 is an apocalyptic number.

It is an amenable number.

6456250448 is a deficient number, since it is larger than the sum of its proper divisors (6057740272).

6456250448 is a wasteful number, since it uses less digits than its factorization.

6456250448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161474 (or 161468 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The square root of 6456250448 is about 80350.7961877168. The cubic root of 6456250448 is about 1862.0590801561.

The spelling of 6456250448 in words is "six billion, four hundred fifty-six million, two hundred fifty thousand, four hundred forty-eight".