5556180 has 48 divisors (see below), whose sum is σ = 17781120. Its totient is φ = 1269888.

The previous prime is 5556169. The next prime is 5556191. The reversal of 5556180 is 816555.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5556169) and next prime (5556191).

It is a super-2 number, since 2×5556180² = 61742272384800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6195 + ... + 7034.

It is an arithmetic number, because the mean of its divisors is an integer number (370440).

Almost surely, 2^5556180 is an apocalyptic number.

It is an amenable number.

5556180 is an abundant number, since it is smaller than the sum of its proper divisors (12224940).

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

5556180 is a wasteful number, since it uses less digits than its factorization.

5556180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13248 (or 13246 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 5556180 is about 2357.1550649035. The cubic root of 5556180 is about 177.1163969942.

The spelling of 5556180 in words is "five million, five hundred fifty-six thousand, one hundred eighty".