6457614223189 has 4 divisors (see below), whose sum is σ = 6563476751500. Its totient is φ = 6351751694880.

The previous prime is 6457614223129. The next prime is 6457614223259. The reversal of 6457614223189 is 9813224167546.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 487615907025 + 5969998316164 = 698295^2 + 2443358^2 .

It is a cyclic number.

It is not a de Polignac number, because 6457614223189 - 2¹¹ = 6457614221141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6457614223129) 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, 52931264064 + ... + 52931264185.

It is an arithmetic number, because the mean of its divisors is an integer number (1640869187875).

Almost surely, 2^{6457614223189} is an apocalyptic number.

It is an amenable number.

6457614223189 is a deficient number, since it is larger than the sum of its proper divisors (105862528311).

6457614223189 is a wasteful number, since it uses less digits than its factorization.

6457614223189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105862528310.

The product of its digits is 17418240, while the sum is 58.

The spelling of 6457614223189 in words is "six trillion, four hundred fifty-seven billion, six hundred fourteen million, two hundred twenty-three thousand, one hundred eighty-nine".