5428914128 has 80 divisors (see below), whose sum is σ = 11657468160. Its totient is φ = 2428608000.

The previous prime is 5428914097. The next prime is 5428914157. The reversal of 5428914128 is 8214198245.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7744178 + ... + 7744878.

It is an arithmetic number, because the mean of its divisors is an integer number (145718352).

Almost surely, 2^5428914128 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 5428914128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5828734080).

5428914128 is an abundant number, since it is smaller than the sum of its proper divisors (6228554032).

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

5428914128 is a wasteful number, since it uses less digits than its factorization.

5428914128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356 (or 1350 counting only the distinct ones).

The product of its digits is 184320, while the sum is 44.

The square root of 5428914128 is about 73681.1653545192. The cubic root of 5428914128 is about 1757.5363826258.

The spelling of 5428914128 in words is "five billion, four hundred twenty-eight million, nine hundred fourteen thousand, one hundred twenty-eight".