6554583828 has 288 divisors, whose sum is σ = 19793679360. Its totient is φ = 1881169920.

The previous prime is 6554583823. The next prime is 6554583839. The reversal of 6554583828 is 8283854556.

6554583828 is a `hidden beast` number, since 6 + 5 + 54 + 583 + 8 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554583823) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11359476 + ... + 11360052.

Almost surely, 2^6554583828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6554583828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9896839680).

6554583828 is an abundant number, since it is smaller than the sum of its proper divisors (13239095532).

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

6554583828 is a wasteful number, since it uses less digits than its factorization.

6554583828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 655 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 54.

The square root of 6554583828 is about 80960.3843123290. The cubic root of 6554583828 is about 1871.4649913424.

The spelling of 6554583828 in words is "six billion, five hundred fifty-four million, five hundred eighty-three thousand, eight hundred twenty-eight".