6320455255743 has 4 divisors (see below), whose sum is σ = 8427273674328. Its totient is φ = 4213636837160.

The previous prime is 6320455255739. The next prime is 6320455255771. The reversal of 6320455255743 is 3475525540236.

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 6320455255743 - 2² = 6320455255739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6320455255843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053409209288 + ... + 1053409209293.

It is an arithmetic number, because the mean of its divisors is an integer number (2106818418582).

Almost surely, 2^{6320455255743} is an apocalyptic number.

6320455255743 is a deficient number, since it is larger than the sum of its proper divisors (2106818418585).

6320455255743 is a wasteful number, since it uses less digits than its factorization.

6320455255743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106818418584.

The product of its (nonzero) digits is 15120000, while the sum is 51.

The spelling of 6320455255743 in words is "six trillion, three hundred twenty billion, four hundred fifty-five million, two hundred fifty-five thousand, seven hundred forty-three".