6545467 has 2 divisors, whose sum is σ = 6545468. Its totient is φ = 6545466.

The previous prime is 6545437. The next prime is 6545471. The reversal of 6545467 is 7645456.

It is a happy number.

6545467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6545467 - 2¹⁵ = 6512699 is a prime.

It is not a weakly prime, because it can be changed into another prime (6545437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3272733 + 3272734.

It is an arithmetic number, because the mean of its divisors is an integer number (3272734).

Almost surely, 2^6545467 is an apocalyptic number.

6545467 is a deficient number, since it is larger than the sum of its proper divisors (1).

6545467 is an equidigital number, since it uses as much as digits as its factorization.

6545467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 37.

The square root of 6545467 is about 2558.4110303077. The cubic root of 6545467 is about 187.0596909733.

The spelling of 6545467 in words is "six million, five hundred forty-five thousand, four hundred sixty-seven".