16554471125350 has 24 divisors (see below), whose sum is σ = 30793256647848. Its totient is φ = 6621371169600.

The previous prime is 16554471125333. The next prime is 16554471125389. The reversal of 16554471125350 is 5352117445561.

It is a junction number, because it is equal to n+sod(n) for n = 16554471125294 and 16554471125303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9630024 + ... + 11218123.

It is an arithmetic number, because the mean of its divisors is an integer number (1283052360327).

Almost surely, 2^{16554471125350} is an apocalyptic number.

16554471125350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16554471125350 is a deficient number, since it is larger than the sum of its proper divisors (14238785522498).

16554471125350 is a wasteful number, since it uses less digits than its factorization.

16554471125350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20864040 (or 20864035 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 16554471125350 in words is "sixteen trillion, five hundred fifty-four billion, four hundred seventy-one million, one hundred twenty-five thousand, three hundred fifty".