6255405433231 has 4 divisors (see below), whose sum is σ = 6255413921464. Its totient is φ = 6255396945000.

The previous prime is 6255405433213. The next prime is 6255405433297. The reversal of 6255405433231 is 1323345045526.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6255405433231 - 2⁷ = 6255405433103 is a prime.

It is a super-2 number, since 2×6255405433231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6255405433031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3021240 + ... + 4651741.

It is an arithmetic number, because the mean of its divisors is an integer number (1563853480366).

Almost surely, 2^{6255405433231} is an apocalyptic number.

6255405433231 is a deficient number, since it is larger than the sum of its proper divisors (8488233).

6255405433231 is an equidigital number, since it uses as much as digits as its factorization.

6255405433231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8488232.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 6255405433231 in words is "six trillion, two hundred fifty-five billion, four hundred five million, four hundred thirty-three thousand, two hundred thirty-one".