5198306449 has 8 divisors (see below), whose sum is σ = 5941401408. Its totient is φ = 4455331440.

The previous prime is 5198306447. The next prime is 5198306459. The reversal of 5198306449 is 9446038915.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5198306449 - 2¹ = 5198306447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5198306447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101094 + ... + 143584.

It is an arithmetic number, because the mean of its divisors is an integer number (742675176).

Almost surely, 2^5198306449 is an apocalyptic number.

It is an amenable number.

5198306449 is a deficient number, since it is larger than the sum of its proper divisors (743094959).

5198306449 is a wasteful number, since it uses less digits than its factorization.

5198306449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59975.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 5198306449 is about 72099.2818896277. The cubic root of 5198306449 is about 1732.2901107596.

The spelling of 5198306449 in words is "five billion, one hundred ninety-eight million, three hundred six thousand, four hundred forty-nine".