16150951920 has 160 divisors (see below), whose sum is σ = 50598815040. Its totient is φ = 4261478400.

The previous prime is 16150951853. The next prime is 16150951931. The reversal of 16150951920 is 2915905161.

It is a congruent number.

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, 13447320 + ... + 13448520.

It is an arithmetic number, because the mean of its divisors is an integer number (316242594).

Almost surely, 2^16150951920 is an apocalyptic number.

16150951920 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 16150951920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25299407520).

16150951920 is an abundant number, since it is smaller than the sum of its proper divisors (34447863120).

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

16150951920 is a wasteful number, since it uses less digits than its factorization.

16150951920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763 (or 1757 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 39.

The spelling of 16150951920 in words is "sixteen billion, one hundred fifty million, nine hundred fifty-one thousand, nine hundred twenty".