6480054 has 96 divisors (see below), whose sum is σ = 17510400. Its totient is φ = 1769040.

The previous prime is 6480053. The next prime is 6480107. The reversal of 6480054 is 4500846.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 81987 + ... + 82065.

It is an arithmetic number, because the mean of its divisors is an integer number (182400).

Almost surely, 2^6480054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6480054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8755200).

6480054 is an abundant number, since it is smaller than the sum of its proper divisors (11030346).

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

6480054 is a wasteful number, since it uses less digits than its factorization.

6480054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 6480054 is about 2545.5950188512. The cubic root of 6480054 is about 186.4344682279.

The spelling of 6480054 in words is "six million, four hundred eighty thousand, fifty-four".