16622743550546 has 8 divisors (see below), whose sum is σ = 28496131800960. Its totient is φ = 7124032950228.

The previous prime is 16622743550537. The next prime is 16622743550573. The reversal of 16622743550546 is 64505534722661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16622743550491 and 16622743550500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593669412506 + ... + 593669412533.

It is an arithmetic number, because the mean of its divisors is an integer number (3562016475120).

Almost surely, 2^{16622743550546} is an apocalyptic number.

16622743550546 is a deficient number, since it is larger than the sum of its proper divisors (11873388250414).

16622743550546 is a wasteful number, since it uses less digits than its factorization.

16622743550546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187338825048.

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 16622743550546 in words is "sixteen trillion, six hundred twenty-two billion, seven hundred forty-three million, five hundred fifty thousand, five hundred forty-six".