16361503045473 has 16 divisors (see below), whose sum is σ = 22252732634880. Its totient is φ = 10690986723456.

The previous prime is 16361503045403. The next prime is 16361503045567. The reversal of 16361503045473 is 37454030516361.

It is not a de Polignac number, because 16361503045473 - 2¹⁰ = 16361503044449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16361503045403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251923290 + ... + 251988227.

It is an arithmetic number, because the mean of its divisors is an integer number (1390795789680).

Almost surely, 2^{16361503045473} is an apocalyptic number.

It is an amenable number.

16361503045473 is a deficient number, since it is larger than the sum of its proper divisors (5891229589407).

16361503045473 is a wasteful number, since it uses less digits than its factorization.

16361503045473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503911736.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 16361503045473 in words is "sixteen trillion, three hundred sixty-one billion, five hundred three million, forty-five thousand, four hundred seventy-three".