16550092865680 has 320 divisors, whose sum is σ = 43265237419008. Its totient is φ = 5836106465280.

The previous prime is 16550092865651. The next prime is 16550092865737. The reversal of 16550092865680 is 8656829005561.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2422079544 + ... + 2422086376.

Almost surely, 2^{16550092865680} is an apocalyptic number.

16550092865680 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 16550092865680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21632618709504).

16550092865680 is an abundant number, since it is smaller than the sum of its proper divisors (26715144553328).

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

16550092865680 is a wasteful number, since it uses less digits than its factorization.

16550092865680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7434 (or 7428 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 61.

The spelling of 16550092865680 in words is "sixteen trillion, five hundred fifty billion, ninety-two million, eight hundred sixty-five thousand, six hundred eighty".