285714714253 has 2 divisors, whose sum is σ = 285714714254. Its totient is φ = 285714714252.

The previous prime is 285714714251. The next prime is 285714714301. The reversal of 285714714253 is 352417417582.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159822449284 + 125892264969 = 399778^2 + 354813^2 .

It is a cyclic number.

It is not a de Polignac number, because 285714714253 - 2¹ = 285714714251 is a prime.

Together with 285714714251, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 285714714197 and 285714714206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285714714251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142857357126 + 142857357127.

It is an arithmetic number, because the mean of its divisors is an integer number (142857357127).

Almost surely, 2^285714714253 is an apocalyptic number.

It is an amenable number.

285714714253 is a deficient number, since it is larger than the sum of its proper divisors (1).

285714714253 is an equidigital number, since it uses as much as digits as its factorization.

285714714253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1881600, while the sum is 49.

The spelling of 285714714253 in words is "two hundred eighty-five billion, seven hundred fourteen million, seven hundred fourteen thousand, two hundred fifty-three".