5556429 has 24 divisors (see below), whose sum is σ = 8463000. Its totient is φ = 3507840.

The previous prime is 5556427. The next prime is 5556431. The reversal of 5556429 is 9246555.

5556429 is a `hidden beast` number, since 5 + 5 + 5 + 642 + 9 = 666.

5556429 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5556427) and next prime (5556431).

It can be written as a sum of positive squares in 4 ways, for example, as 275625 + 5280804 = 525^2 + 2298^2 .

It is not a de Polignac number, because 5556429 - 2¹ = 5556427 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5556393 and 5556402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556427) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 15747 + ... + 16095.

It is an arithmetic number, because the mean of its divisors is an integer number (352625).

Almost surely, 2^5556429 is an apocalyptic number.

It is an amenable number.

5556429 is a deficient number, since it is larger than the sum of its proper divisors (2906571).

5556429 is a wasteful number, since it uses less digits than its factorization.

5556429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 442 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5556429 is about 2357.2078822200. The cubic root of 5556429 is about 177.1190427763.

The spelling of 5556429 in words is "five million, five hundred fifty-six thousand, four hundred twenty-nine".