56110000 has 100 divisors (see below), whose sum is σ = 141004864. Its totient is φ = 21600000.

The previous prime is 56109967. The next prime is 56110001. The reversal of 56110000 is 1165.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (56110001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 309910 + ... + 310090.

Almost surely, 2^56110000 is an apocalyptic number.

56110000 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 56110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70502432).

56110000 is an abundant number, since it is smaller than the sum of its proper divisors (84894864).

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

56110000 is a wasteful number, since it uses less digits than its factorization.

56110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 56110000 is about 7490.6608520210. The cubic root of 56110000 is about 382.8365756065.

Adding to 56110000 its reverse (1165), we get a palindrome (56111165).

The spelling of 56110000 in words is "fifty-six million, one hundred ten thousand".