56081675040 has 192 divisors, whose sum is σ = 177963609600. Its totient is φ = 14844985344.

The previous prime is 56081674993. The next prime is 56081675051. The reversal of 56081675040 is 4057618065.

It is a junction number, because it is equal to n+sod(n) for n = 56081674983 and 56081675001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49673196 + ... + 49674324.

It is an arithmetic number, because the mean of its divisors is an integer number (926893800).

Almost surely, 2^56081675040 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 56081675040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88981804800).

56081675040 is an abundant number, since it is smaller than the sum of its proper divisors (121881934560).

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

56081675040 is a wasteful number, since it uses less digits than its factorization.

56081675040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819 (or 1811 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 56081675040 in words is "fifty-six billion, eighty-one million, six hundred seventy-five thousand, forty".