6354355523983 has 2 divisors, whose sum is σ = 6354355523984. Its totient is φ = 6354355523982.

The previous prime is 6354355523977. The next prime is 6354355524053. The reversal of 6354355523983 is 3893255534536.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6354355523983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6354355523953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3177177761991 + 3177177761992.

It is an arithmetic number, because the mean of its divisors is an integer number (3177177761992).

Almost surely, 2^{6354355523983} is an apocalyptic number.

6354355523983 is a deficient number, since it is larger than the sum of its proper divisors (1).

6354355523983 is an equidigital number, since it uses as much as digits as its factorization.

6354355523983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960000, while the sum is 61.

The spelling of 6354355523983 in words is "six trillion, three hundred fifty-four billion, three hundred fifty-five million, five hundred twenty-three thousand, nine hundred eighty-three".