15016052128 has 192 divisors, whose sum is σ = 39321676800. Its totient is φ = 5464535040.

The previous prime is 15016052123. The next prime is 15016052171. The reversal of 15016052128 is 82125061051.

15016052128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 15016052128.

It is not an unprimeable number, because it can be changed into a prime (15016052123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5821143 + ... + 5823721.

It is an arithmetic number, because the mean of its divisors is an integer number (204800400).

Almost surely, 2^15016052128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15016052128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19660838400).

15016052128 is an abundant number, since it is smaller than the sum of its proper divisors (24305624672).

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

15016052128 is a wasteful number, since it uses less digits than its factorization.

15016052128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 31.

The spelling of 15016052128 in words is "fifteen billion, sixteen million, fifty-two thousand, one hundred twenty-eight".