6543150 has 48 divisors (see below), whose sum is σ = 16384368. Its totient is φ = 1728000.

The previous prime is 6543127. The next prime is 6543169. The reversal of 6543150 is 513456.

It is a Curzon number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 6543150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27030 + ... + 27270.

It is an arithmetic number, because the mean of its divisors is an integer number (341341).

Almost surely, 2^6543150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6543150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8192184).

6543150 is an abundant number, since it is smaller than the sum of its proper divisors (9841218).

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

6543150 is a wasteful number, since it uses less digits than its factorization.

6543150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 6543150 is about 2557.9581701036. The cubic root of 6543150 is about 187.0376162329.

The spelling of 6543150 in words is "six million, five hundred forty-three thousand, one hundred fifty".