578058379780 has 96 divisors (see below), whose sum is σ = 1402956446976. Its totient is φ = 195964379136.

The previous prime is 578058379739. The next prime is 578058379781. The reversal of 578058379780 is 87973850875.

It is not an unprimeable number, because it can be changed into a prime (578058379781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14877859 + ... + 14916661.

It is an arithmetic number, because the mean of its divisors is an integer number (14614129656).

Almost surely, 2^578058379780 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 578058379780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701478223488).

578058379780 is an abundant number, since it is smaller than the sum of its proper divisors (824898067196).

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

578058379780 is a wasteful number, since it uses less digits than its factorization.

578058379780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40013 (or 40011 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 67.

The spelling of 578058379780 in words is "five hundred seventy-eight billion, fifty-eight million, three hundred seventy-nine thousand, seven hundred eighty".