16550327773120 has 56 divisors (see below), whose sum is σ = 39458471642208. Its totient is φ = 6612067507200.

The previous prime is 16550327773019. The next prime is 16550327773141. The reversal of 16550327773120 is 2137772305561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31235316 + ... + 31760755.

Almost surely, 2^{16550327773120} is an apocalyptic number.

16550327773120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16550327773120 is an abundant number, since it is smaller than the sum of its proper divisors (22908143869088).

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

16550327773120 is an equidigital number, since it uses as much as digits as its factorization.

16550327773120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62996909 (or 62996899 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 49.

The spelling of 16550327773120 in words is "sixteen trillion, five hundred fifty billion, three hundred twenty-seven million, seven hundred seventy-three thousand, one hundred twenty".