5471372928 has 384 divisors, whose sum is σ = 18028051200. Its totient is φ = 1463132160.

The previous prime is 5471372923. The next prime is 5471372941. The reversal of 5471372928 is 8292731745.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5471372923) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20189433 + ... + 20189703.

It is an arithmetic number, because the mean of its divisors is an integer number (46948050).

Almost surely, 2^5471372928 is an apocalyptic number.

5471372928 is a gapful number since it is divisible by the number (58) 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 5471372928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9014025600).

5471372928 is an abundant number, since it is smaller than the sum of its proper divisors (12556678272).

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

5471372928 is a wasteful number, since it uses less digits than its factorization.

5471372928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 349 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 5471372928 is about 73968.7293928995. The cubic root of 5471372928 is about 1762.1063074393.

The spelling of 5471372928 in words is "five billion, four hundred seventy-one million, three hundred seventy-two thousand, nine hundred twenty-eight".