5578234752 has 128 divisors (see below), whose sum is σ = 15795475200. Its totient is φ = 1738137600.

The previous prime is 5578234723. The next prime is 5578234759. The reversal of 5578234752 is 2574328755.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×5578234752² = 62233405896841003008, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5578234759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982899 + ... + 988557.

It is an arithmetic number, because the mean of its divisors is an integer number (123402150).

Almost surely, 2^5578234752 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 5578234752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7897737600).

5578234752 is an abundant number, since it is smaller than the sum of its proper divisors (10217240448).

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

5578234752 is a wasteful number, since it uses less digits than its factorization.

5578234752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844 (or 5832 counting only the distinct ones).

The product of its digits is 2352000, while the sum is 48.

The square root of 5578234752 is about 74687.5809756883. The cubic root of 5578234752 is about 1773.5043675213.

The spelling of 5578234752 in words is "five billion, five hundred seventy-eight million, two hundred thirty-four thousand, seven hundred fifty-two".