550213320253 has 8 divisors (see below), whose sum is σ = 561210114816. Its totient is φ = 539239318800.

The previous prime is 550213320229. The next prime is 550213320271. The reversal of 550213320253 is 352023312055.

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 550213320253 - 2⁹ = 550213319741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550213320053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5649513 + ... + 5746078.

It is an arithmetic number, because the mean of its divisors is an integer number (70151264352).

Almost surely, 2^550213320253 is an apocalyptic number.

550213320253 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

550213320253 is a deficient number, since it is larger than the sum of its proper divisors (10996794563).

550213320253 is a wasteful number, since it uses less digits than its factorization.

550213320253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11396555.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 550213320253 in words is "five hundred fifty billion, two hundred thirteen million, three hundred twenty thousand, two hundred fifty-three".