56040715080 has 640 divisors, whose sum is σ = 231502233600. Its totient is φ = 11872645632.

The previous prime is 56040715063. The next prime is 56040715103. The reversal of 56040715080 is 8051704065.

56040715080 is a `hidden beast` number, since 560 + 4 + 0 + 7 + 15 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 20251857 + ... + 20254623.

It is an arithmetic number, because the mean of its divisors is an integer number (361722240).

Almost surely, 2^56040715080 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 56040715080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115751116800).

56040715080 is an abundant number, since it is smaller than the sum of its proper divisors (175461518520).

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

56040715080 is a wasteful number, since it uses less digits than its factorization.

56040715080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863 (or 2850 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 56040715080 in words is "fifty-six billion, forty million, seven hundred fifteen thousand, eighty".