56009541120 has 320 divisors, whose sum is σ = 201221121024. Its totient is φ = 13186990080.

The previous prime is 56009541101. The next prime is 56009541127. The reversal of 56009541120 is 2114590065.

It is a tau number, because it is divible by the number of its divisors (320).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56009541127) 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, 2284125 + ... + 2308515.

Almost surely, 2^56009541120 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 56009541120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100610560512).

56009541120 is an abundant number, since it is smaller than the sum of its proper divisors (145211579904).

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

56009541120 is a wasteful number, since it uses less digits than its factorization.

56009541120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24453 (or 24437 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 56009541120 in words is "fifty-six billion, nine million, five hundred forty-one thousand, one hundred twenty".