16303866500054 has 16 divisors (see below), whose sum is σ = 28704876927648. Its totient is φ = 6798523482432.

The previous prime is 16303866500041. The next prime is 16303866500057. The reversal of 16303866500054 is 45000566830361.

It is a junction number, because it is equal to n+sod(n) for n = 16303866499981 and 16303866500008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16303866500057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15737322359 + ... + 15737323394.

It is an arithmetic number, because the mean of its divisors is an integer number (1794054807978).

Almost surely, 2^{16303866500054} is an apocalyptic number.

16303866500054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16303866500054 is a deficient number, since it is larger than the sum of its proper divisors (12401010427594).

16303866500054 is a wasteful number, since it uses less digits than its factorization.

16303866500054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31474645799.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 16303866500054 in words is "sixteen trillion, three hundred three billion, eight hundred sixty-six million, five hundred thousand, fifty-four".