16150500000000 has 1080 divisors, whose sum is σ = 60396800455992. Its totient is φ = 4147200000000.

The previous prime is 16150499999983. The next prime is 16150500000001. The reversal of 16150500000000 is 505161.

16150500000000 is a `hidden beast` number, since 1 + 615 + 0 + 50 + 0 + 0 + 0 + 0 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 20 ways, for example, as 30981632256 + 16119518367744 = 176016^2 + 4014912^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (16150500000001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 166499999952 + ... + 166500000048.

Almost surely, 2^{16150500000000} is an apocalyptic number.

16150500000000 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 16150500000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30198400227996).

16150500000000 is an abundant number, since it is smaller than the sum of its proper divisors (44246300455992).

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

16150500000000 is an frugal number, since it uses more digits than its factorization.

16150500000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 16150500000000 its reverse (505161), we get a palindrome (16150500505161).

The spelling of 16150500000000 in words is "sixteen trillion, one hundred fifty billion, five hundred million", and thus it is an aban number.