5557056 has 56 divisors (see below), whose sum is σ = 14898624. Its totient is φ = 1827840.

The previous prime is 5557051. The next prime is 5557061. The reversal of 5557056 is 6507555.

It is an interprime number because it is at equal distance from previous prime (5557051) and next prime (5557061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19636 + ... + 19916.

Almost surely, 2^5557056 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 5557056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7449312).

5557056 is an abundant number, since it is smaller than the sum of its proper divisors (9341568).

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

5557056 is a wasteful number, since it uses less digits than its factorization.

5557056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 5557056 is about 2357.3408747994. The cubic root of 5557056 is about 177.1257046967.

The spelling of 5557056 in words is "five million, five hundred fifty-seven thousand, fifty-six".