5555429 has 12 divisors (see below), whose sum is σ = 6400800. Its totient is φ = 4781160.

The previous prime is 5555401. The next prime is 5555461. The reversal of 5555429 is 9245555.

5555429 = 257² + 258² + ... + 322².

It is a de Polignac number, because none of the positive numbers 2^k-5555429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555629) 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 11 ways as a sum of consecutive naturals, for example, 3272 + ... + 4670.

It is an arithmetic number, because the mean of its divisors is an integer number (533400).

Almost surely, 2^5555429 is an apocalyptic number.

It is an amenable number.

5555429 is a deficient number, since it is larger than the sum of its proper divisors (845371).

5555429 is a wasteful number, since it uses less digits than its factorization.

5555429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1429 counting only the distinct ones).

The product of its digits is 45000, while the sum is 35.

The square root of 5555429 is about 2356.9957573148. The cubic root of 5555429 is about 177.1084166668.

The spelling of 5555429 in words is "five million, five hundred fifty-five thousand, four hundred twenty-nine".