15428055330 has 96 divisors (see below), whose sum is σ = 40349050560. Its totient is φ = 4090020480.

The previous prime is 15428055329. The next prime is 15428055337. The reversal of 15428055330 is 3355082451.

15428055330 is a `hidden beast` number, since 1 + 5 + 42 + 80 + 5 + 533 + 0 = 666.

15428055330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15428055337) 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 47 ways as a sum of consecutive naturals, for example, 15110220 + ... + 15111240.

It is an arithmetic number, because the mean of its divisors is an integer number (420302610).

Almost surely, 2^15428055330 is an apocalyptic number.

15428055330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15428055330 is an abundant number, since it is smaller than the sum of its proper divisors (24920995230).

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

15428055330 is a wasteful number, since it uses less digits than its factorization.

15428055330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856 (or 1853 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 15428055330 in words is "fifteen billion, four hundred twenty-eight million, fifty-five thousand, three hundred thirty".