5556530 has 16 divisors (see below), whose sum is σ = 11430720. Its totient is φ = 1905072.

The previous prime is 5556527. The next prime is 5556539. The reversal of 5556530 is 356555.

It is a junction number, because it is equal to n+sod(n) for n = 5556493 and 5556502.

It is not an unprimeable number, because it can be changed into a prime (5556539) 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, 39620 + ... + 39759.

It is an arithmetic number, because the mean of its divisors is an integer number (714420).

Almost surely, 2^5556530 is an apocalyptic number.

5556530 is an abundant number, since it is smaller than the sum of its proper divisors (5874190).

5556530 is a wasteful number, since it uses less digits than its factorization.

5556530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79393.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 5556530 is about 2357.2293057740. The cubic root of 5556530 is about 177.1201159425.

The spelling of 5556530 in words is "five million, five hundred fifty-six thousand, five hundred thirty".