6512023967 has 2 divisors, whose sum is σ = 6512023968. Its totient is φ = 6512023966.

The previous prime is 6512023949. The next prime is 6512023993. The reversal of 6512023967 is 7693202156.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6512023967 - 2³² = 2217056671 is a prime.

It is a super-2 number, since 2×6512023967² = 84812912293564834178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6512023997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3256011983 + 3256011984.

It is an arithmetic number, because the mean of its divisors is an integer number (3256011984).

Almost surely, 2^6512023967 is an apocalyptic number.

6512023967 is a deficient number, since it is larger than the sum of its proper divisors (1).

6512023967 is an equidigital number, since it uses as much as digits as its factorization.

6512023967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 6512023967 is about 80697.1125072019. The cubic root of 6512023967 is about 1867.4056283063.

The spelling of 6512023967 in words is "six billion, five hundred twelve million, twenty-three thousand, nine hundred sixty-seven".