5489450419 has 4 divisors (see below), whose sum is σ = 5490625320. Its totient is φ = 5488275520.

The previous prime is 5489450359. The next prime is 5489450437. The reversal of 5489450419 is 9140549845.

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

It is a cyclic number.

It is not a de Polignac number, because 5489450419 - 2¹³ = 5489442227 is a prime.

It is a super-2 number, since 2×5489450419² = 60268131805318551122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5489450819) 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, 580414 + ... + 589795.

It is an arithmetic number, because the mean of its divisors is an integer number (1372656330).

Almost surely, 2^5489450419 is an apocalyptic number.

5489450419 is a deficient number, since it is larger than the sum of its proper divisors (1174901).

5489450419 is a wasteful number, since it uses less digits than its factorization.

5489450419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174900.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 5489450419 is about 74090.8254711742. The cubic root of 5489450419 is about 1764.0448484637.

The spelling of 5489450419 in words is "five billion, four hundred eighty-nine million, four hundred fifty thousand, four hundred nineteen".