16150552012 has 48 divisors (see below), whose sum is σ = 32834108160. Its totient is φ = 6808185792.

The previous prime is 16150551979. The next prime is 16150552013. The reversal of 16150552012 is 21025505161.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (16150552013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517023 + ... + 547369.

It is an arithmetic number, because the mean of its divisors is an integer number (684043920).

Almost surely, 2^16150552012 is an apocalyptic number.

It is an amenable number.

16150552012 is an abundant number, since it is smaller than the sum of its proper divisors (16683556148).

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

16150552012 is a wasteful number, since it uses less digits than its factorization.

16150552012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30670 (or 30668 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 16150552012 in words is "sixteen billion, one hundred fifty million, five hundred fifty-two thousand, twelve".