56598894000 has 480 divisors, whose sum is σ = 223110987840. Its totient is φ = 13246464000.

The previous prime is 56598893999. The next prime is 56598894031. The reversal of 56598894000 is 49889565.

It is a happy number.

56598894000 is a `hidden beast` number, since 5 + 6 + 598 + 8 + 9 + 40 + 0 + 0 = 666.

56598894000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5737072 + ... + 5746928.

It is an arithmetic number, because the mean of its divisors is an integer number (464814558).

Almost surely, 2^56598894000 is an apocalyptic number.

56598894000 is a gapful number since it is divisible by the number (50) 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 56598894000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111555493920).

56598894000 is an abundant number, since it is smaller than the sum of its proper divisors (166512093840).

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

56598894000 is a wasteful number, since it uses less digits than its factorization.

56598894000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9926 (or 9907 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 56598894000 in words is "fifty-six billion, five hundred ninety-eight million, eight hundred ninety-four thousand".