6375211923427 has 2 divisors, whose sum is σ = 6375211923428. Its totient is φ = 6375211923426.

The previous prime is 6375211923391. The next prime is 6375211923439. The reversal of 6375211923427 is 7243291125736.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6375211923427 - 2¹⁵ = 6375211890659 is a prime.

It is a super-2 number, since 2×6375211923427² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6375211923127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3187605961713 + 3187605961714.

It is an arithmetic number, because the mean of its divisors is an integer number (3187605961714).

Almost surely, 2^{6375211923427} is an apocalyptic number.

6375211923427 is a deficient number, since it is larger than the sum of its proper divisors (1).

6375211923427 is an equidigital number, since it uses as much as digits as its factorization.

6375211923427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 52.

The spelling of 6375211923427 in words is "six trillion, three hundred seventy-five billion, two hundred eleven million, nine hundred twenty-three thousand, four hundred twenty-seven".