16448973598 has 16 divisors (see below), whose sum is σ = 25958371824. Its totient is φ = 7807026240.

The previous prime is 16448973551. The next prime is 16448973599. The reversal of 16448973598 is 89537984461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16448973599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2707740 + ... + 2713807.

It is an arithmetic number, because the mean of its divisors is an integer number (1622398239).

Almost surely, 2^16448973598 is an apocalyptic number.

16448973598 is a deficient number, since it is larger than the sum of its proper divisors (9509398226).

16448973598 is a wasteful number, since it uses less digits than its factorization.

16448973598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421627.

The product of its digits is 52254720, while the sum is 64.

The spelling of 16448973598 in words is "sixteen billion, four hundred forty-eight million, nine hundred seventy-three thousand, five hundred ninety-eight".