551200429 has 12 divisors (see below), whose sum is σ = 616121472. Its totient is φ = 492382800.

The previous prime is 551200417. The next prime is 551200439. The reversal of 551200429 is 924002155.

551200429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 551200429 - 2¹⁷ = 551069357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 551200397 and 551200406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551200439) 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, 47367 + ... + 57844.

It is an arithmetic number, because the mean of its divisors is an integer number (51343456).

Almost surely, 2^551200429 is an apocalyptic number.

It is an amenable number.

551200429 is a deficient number, since it is larger than the sum of its proper divisors (64921043).

551200429 is a wasteful number, since it uses less digits than its factorization.

551200429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105268 (or 105255 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 551200429 is about 23477.6580816742. The cubic root of 551200429 is about 819.9169204943.

The spelling of 551200429 in words is "five hundred fifty-one million, two hundred thousand, four hundred twenty-nine".