550355170502 has 8 divisors (see below), whose sum is σ = 861425484336. Its totient is φ = 263213342392.

The previous prime is 550355170429. The next prime is 550355170523. The reversal of 550355170502 is 205071553055.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5982121373 + ... + 5982121464.

It is an arithmetic number, because the mean of its divisors is an integer number (107678185542).

Almost surely, 2^550355170502 is an apocalyptic number.

550355170502 is a deficient number, since it is larger than the sum of its proper divisors (311070313834).

550355170502 is a wasteful number, since it uses less digits than its factorization.

550355170502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11964242862.

The product of its (nonzero) digits is 131250, while the sum is 38.

The spelling of 550355170502 in words is "five hundred fifty billion, three hundred fifty-five million, one hundred seventy thousand, five hundred two".