6480057 has 16 divisors (see below), whose sum is σ = 8921088. Its totient is φ = 4181520.

The previous prime is 6480053. The next prime is 6480107. The reversal of 6480057 is 7500846.

It is a happy number.

6480057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6480057 - 2² = 6480053 is a prime.

It is a super-2 number, since 2×6480057² = 83982277446498, which contains 22 as substring.

6480057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6480053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24508 + ... + 24770.

It is an arithmetic number, because the mean of its divisors is an integer number (557568).

Almost surely, 2^6480057 is an apocalyptic number.

It is an amenable number.

6480057 is a deficient number, since it is larger than the sum of its proper divisors (2441031).

6480057 is a wasteful number, since it uses less digits than its factorization.

6480057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 6480057 is about 2545.5956081043. The cubic root of 6480057 is about 186.4344969984.

The spelling of 6480057 in words is "six million, four hundred eighty thousand, fifty-seven".