5449218622 has 4 divisors (see below), whose sum is σ = 8173827936. Its totient is φ = 2724609310.

The previous prime is 5449218617. The next prime is 5449218631. The reversal of 5449218622 is 2268129445.

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

It is a super-3 number, since 3×5449218622³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362304654 + ... + 1362304657.

It is an arithmetic number, because the mean of its divisors is an integer number (2043456984).

Almost surely, 2^5449218622 is an apocalyptic number.

5449218622 is a deficient number, since it is larger than the sum of its proper divisors (2724609314).

5449218622 is a wasteful number, since it uses less digits than its factorization.

5449218622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724609313.

The product of its digits is 276480, while the sum is 43.

The square root of 5449218622 is about 73818.8229518732. The cubic root of 5449218622 is about 1759.7247570178.

The spelling of 5449218622 in words is "five billion, four hundred forty-nine million, two hundred eighteen thousand, six hundred twenty-two".