4255831783573 has 2 divisors, whose sum is σ = 4255831783574. Its totient is φ = 4255831783572.

The previous prime is 4255831783571. The next prime is 4255831783597. The reversal of 4255831783573 is 3753871385524.

4255831783573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3939085692369 + 316746091204 = 1984713^2 + 562802^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255831783573 - 2¹ = 4255831783571 is a prime.

It is a super-2 number, since 2×4255831783573² (a number of 26 digits) contains 22 as substring.

Together with 4255831783571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4255831783571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127915891786 + 2127915891787.

It is an arithmetic number, because the mean of its divisors is an integer number (2127915891787).

Almost surely, 2^{4255831783573} is an apocalyptic number.

It is an amenable number.

4255831783573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255831783573 is an equidigital number, since it uses as much as digits as its factorization.

4255831783573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672000, while the sum is 61.

The spelling of 4255831783573 in words is "four trillion, two hundred fifty-five billion, eight hundred thirty-one million, seven hundred eighty-three thousand, five hundred seventy-three".