5557804 has 48 divisors (see below), whose sum is σ = 12113920. Its totient is φ = 2177280.

The previous prime is 5557787. The next prime is 5557813. The reversal of 5557804 is 4087555.

It is a self number, because there is not a number n which added to its sum of digits gives 5557804.

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 15 ways as a sum of consecutive naturals, for example, 16324 + ... + 16660.

Almost surely, 2^5557804 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 5557804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6056960).

5557804 is an abundant number, since it is smaller than the sum of its proper divisors (6556116).

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

5557804 is a wasteful number, since it uses less digits than its factorization.

5557804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 5557804 is about 2357.4995227995. The cubic root of 5557804 is about 177.1336515954.

The spelling of 5557804 in words is "five million, five hundred fifty-seven thousand, eight hundred four".