578541120696 has 288 divisors, whose sum is σ = 1980136005120. Its totient is φ = 149367968640.

The previous prime is 578541120679. The next prime is 578541120701. The reversal of 578541120696 is 696021145875.

It is a happy number.

578541120696 is a `hidden beast` number, since 5 + 7 + 8 + 541 + 1 + 2 + 0 + 6 + 96 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10155925 + ... + 10212731.

It is an arithmetic number, because the mean of its divisors is an integer number (6875472240).

Almost surely, 2^578541120696 is an apocalyptic number.

578541120696 is a gapful number since it is divisible by the number (56) 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 578541120696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (990068002560).

578541120696 is an abundant number, since it is smaller than the sum of its proper divisors (1401594884424).

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

578541120696 is a wasteful number, since it uses less digits than its factorization.

578541120696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57015 (or 56997 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 578541120696 in words is "five hundred seventy-eight billion, five hundred forty-one million, one hundred twenty thousand, six hundred ninety-six".