578080774080 has 280 divisors, whose sum is σ = 2057218400160. Its totient is φ = 154088663040.

The previous prime is 578080774057. The next prime is 578080774093. The reversal of 578080774080 is 80477080875.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 103392085 + ... + 103397675.

It is an arithmetic number, because the mean of its divisors is an integer number (7347208572).

Almost surely, 2^578080774080 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 578080774080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028609200080).

578080774080 is an abundant number, since it is smaller than the sum of its proper divisors (1479137626080).

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

578080774080 is a wasteful number, since it uses less digits than its factorization.

578080774080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9609 (or 9590 counting only the distinct ones).

The product of its (nonzero) digits is 3512320, while the sum is 54.

The spelling of 578080774080 in words is "five hundred seventy-eight billion, eighty million, seven hundred seventy-four thousand, eighty".