6423319148527 has 2 divisors, whose sum is σ = 6423319148528. Its totient is φ = 6423319148526.

The previous prime is 6423319148509. The next prime is 6423319148539. The reversal of 6423319148527 is 7258419133246.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6423319148527 - 2¹¹ = 6423319146479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6423319148507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211659574263 + 3211659574264.

It is an arithmetic number, because the mean of its divisors is an integer number (3211659574264).

Almost surely, 2^{6423319148527} is an apocalyptic number.

6423319148527 is a deficient number, since it is larger than the sum of its proper divisors (1).

6423319148527 is an equidigital number, since it uses as much as digits as its factorization.

6423319148527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 55.

The spelling of 6423319148527 in words is "six trillion, four hundred twenty-three billion, three hundred nineteen million, one hundred forty-eight thousand, five hundred twenty-seven".