56865823706 has 8 divisors (see below), whose sum is σ = 85623066144. Its totient is φ = 28324801660.

The previous prime is 56865823699. The next prime is 56865823711. The reversal of 56865823706 is 60732856865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54054440 + ... + 54055491.

It is an arithmetic number, because the mean of its divisors is an integer number (10702883268).

Almost surely, 2^56865823706 is an apocalyptic number.

56865823706 is a deficient number, since it is larger than the sum of its proper divisors (28757242438).

56865823706 is a wasteful number, since it uses less digits than its factorization.

56865823706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108110196.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 56865823706 in words is "fifty-six billion, eight hundred sixty-five million, eight hundred twenty-three thousand, seven hundred six".