16773473560 has 64 divisors (see below), whose sum is σ = 39096950400. Its totient is φ = 6468865536.

The previous prime is 16773473537. The next prime is 16773473579. The reversal of 16773473560 is 6537437761.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 840417 + ... + 860143.

It is an arithmetic number, because the mean of its divisors is an integer number (610889850).

Almost surely, 2^16773473560 is an apocalyptic number.

16773473560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16773473560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19548475200).

16773473560 is an abundant number, since it is smaller than the sum of its proper divisors (22323476840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16773473560 is a wasteful number, since it uses less digits than its factorization.

16773473560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20500 (or 20496 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 49.

The spelling of 16773473560 in words is "sixteen billion, seven hundred seventy-three million, four hundred seventy-three thousand, five hundred sixty".