550556059 has 8 divisors (see below), whose sum is σ = 553342320. Its totient is φ = 547776096.

The previous prime is 550556053. The next prime is 550556089. The reversal of 550556059 is 950655055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550556059 - 2⁹ = 550555547 is a prime.

It is a super-2 number, since 2×550556059² = 606223948203222962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550556053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321297 + ... + 323005.

It is an arithmetic number, because the mean of its divisors is an integer number (69167790).

Almost surely, 2^550556059 is an apocalyptic number.

550556059 is a deficient number, since it is larger than the sum of its proper divisors (2786261).

550556059 is a wasteful number, since it uses less digits than its factorization.

550556059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149.

The product of its (nonzero) digits is 168750, while the sum is 40.

The square root of 550556059 is about 23463.9310218897. The cubic root of 550556059 is about 819.5972933376.

The spelling of 550556059 in words is "five hundred fifty million, five hundred fifty-six thousand, fifty-nine".