550544435 has 16 divisors (see below), whose sum is σ = 762512832. Its totient is φ = 373776000.

The previous prime is 550544413. The next prime is 550544453. The reversal of 550544435 is 534445055.

It is not a de Polignac number, because 550544435 - 2²⁶ = 483435571 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 550544395 and 550544404.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 74336 + ... + 81405.

It is an arithmetic number, because the mean of its divisors is an integer number (47657052).

Almost surely, 2^550544435 is an apocalyptic number.

550544435 is a deficient number, since it is larger than the sum of its proper divisors (211968397).

550544435 is a wasteful number, since it uses less digits than its factorization.

550544435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155854.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 550544435 is about 23463.6833212520. The cubic root of 550544435 is about 819.5915251899.

The spelling of 550544435 in words is "five hundred fifty million, five hundred forty-four thousand, four hundred thirty-five".