6750212159 has 2 divisors, whose sum is σ = 6750212160. Its totient is φ = 6750212158.

The previous prime is 6750212143. The next prime is 6750212171. The reversal of 6750212159 is 9512120576.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6750212159 - 2⁴ = 6750212143 is a prime.

It is a super-2 number, since 2×6750212159² = 91130728383022882562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6750212759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375106079 + 3375106080.

It is an arithmetic number, because the mean of its divisors is an integer number (3375106080).

Almost surely, 2^6750212159 is an apocalyptic number.

6750212159 is a deficient number, since it is larger than the sum of its proper divisors (1).

6750212159 is an equidigital number, since it uses as much as digits as its factorization.

6750212159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 6750212159 is about 82159.6747741859. The cubic root of 6750212159 is about 1889.9013749008.

The spelling of 6750212159 in words is "six billion, seven hundred fifty million, two hundred twelve thousand, one hundred fifty-nine".