6545454 has 8 divisors (see below), whose sum is σ = 13090920. Its totient is φ = 2181816.

The previous prime is 6545437. The next prime is 6545467. The reversal of 6545454 is 4545456.

6545454 is nontrivially palindromic in base 11.

6545454 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

6545454 is an admirable number.

It is a super-2 number, since 2×6545454² = 85685936132232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

6545454 is a modest number, since divided by 5454 gives 654 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545449 + ... + 545460.

It is an arithmetic number, because the mean of its divisors is an integer number (1636365).

Almost surely, 2^6545454 is an apocalyptic number.

6545454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6545454 is a wasteful number, since it uses less digits than its factorization.

6545454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090914.

The product of its digits is 48000, while the sum is 33.

The square root of 6545454 is about 2558.4084896670. The cubic root of 6545454 is about 187.0595671330.

The spelling of 6545454 in words is "six million, five hundred forty-five thousand, four hundred fifty-four".