5123556 has 36 divisors (see below), whose sum is σ = 13371904. Its totient is φ = 1652400.

The previous prime is 5123551. The next prime is 5123603. The reversal of 5123556 is 6553215.

5123556 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (5123551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1180 + ... + 3411.

Almost surely, 2^5123556 is an apocalyptic number.

It is an amenable number.

5123556 is an abundant number, since it is smaller than the sum of its proper divisors (8248348).

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

5123556 is a wasteful number, since it uses less digits than its factorization.

5123556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632 (or 4627 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 5123556 is about 2263.5273358190. The cubic root of 5123556 is about 172.3946678942.

The spelling of 5123556 in words is "five million, one hundred twenty-three thousand, five hundred fifty-six".