16007054220 has 96 divisors (see below), whose sum is σ = 49850216640. Its totient is φ = 4264220160.

The previous prime is 16007054137. The next prime is 16007054233. The reversal of 16007054220 is 2245070061.

16007054220 is a `hidden beast` number, since 1 + 600 + 7 + 0 + 54 + 2 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 536824 + ... + 565856.

It is an arithmetic number, because the mean of its divisors is an integer number (519273090).

Almost surely, 2^16007054220 is an apocalyptic number.

16007054220 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 16007054220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24925108320).

16007054220 is an abundant number, since it is smaller than the sum of its proper divisors (33843162420).

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

16007054220 is a wasteful number, since it uses less digits than its factorization.

16007054220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30072 (or 30064 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 16007054220 in words is "sixteen billion, seven million, fifty-four thousand, two hundred twenty".