16003789054 has 16 divisors (see below), whose sum is σ = 26432770176. Its totient is φ = 7206463000.

The previous prime is 16003789033. The next prime is 16003789073. The reversal of 16003789054 is 45098730061.

It is a super-2 number, since 2×16003789054² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16003789054.

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, 3396922 + ... + 3401629.

It is an arithmetic number, because the mean of its divisors is an integer number (1652048136).

Almost surely, 2^16003789054 is an apocalyptic number.

16003789054 is a deficient number, since it is larger than the sum of its proper divisors (10428981122).

16003789054 is a wasteful number, since it uses less digits than its factorization.

16003789054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798671.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 16003789054 in words is "sixteen billion, three million, seven hundred eighty-nine thousand, fifty-four".