2856587722063 has 8 divisors (see below), whose sum is σ = 2859933905136. Its totient is φ = 2853241776000.

The previous prime is 2856587722057. The next prime is 2856587722073. The reversal of 2856587722063 is 3602277856582.

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

It is a cyclic number.

It is not a de Polignac number, because 2856587722063 - 2²¹ = 2856585624911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2856587721992 and 2856587722010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2856587722003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38816220 + ... + 38889742.

It is an arithmetic number, because the mean of its divisors is an integer number (357491738142).

Almost surely, 2^{2856587722063} is an apocalyptic number.

2856587722063 is a deficient number, since it is larger than the sum of its proper divisors (3346183073).

2856587722063 is an equidigital number, since it uses as much as digits as its factorization.

2856587722063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118505.

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 2856587722063 in words is "two trillion, eight hundred fifty-six billion, five hundred eighty-seven million, seven hundred twenty-two thousand, sixty-three".