5450459119 has 4 divisors (see below), whose sum is σ = 6229096144. Its totient is φ = 4671822096.

The previous prime is 5450459089. The next prime is 5450459123. The reversal of 5450459119 is 9119540545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9119540545 = 5 ⋅1823908109.

It is a cyclic number.

It is not a de Polignac number, because 5450459119 - 2³¹ = 3302975471 is a prime.

It is a super-2 number, since 2×5450459119² = 59415009215780512322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450453119) 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, 389318502 + ... + 389318515.

It is an arithmetic number, because the mean of its divisors is an integer number (1557274036).

Almost surely, 2^5450459119 is an apocalyptic number.

5450459119 is a deficient number, since it is larger than the sum of its proper divisors (778637025).

5450459119 is an equidigital number, since it uses as much as digits as its factorization.

5450459119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778637024.

The product of its (nonzero) digits is 162000, while the sum is 43.

The square root of 5450459119 is about 73827.2247819190. The cubic root of 5450459119 is about 1759.8582787701.

The spelling of 5450459119 in words is "five billion, four hundred fifty million, four hundred fifty-nine thousand, one hundred nineteen".