550025431063 has 4 divisors (see below), whose sum is σ = 550051560520. Its totient is φ = 549999301608.

The previous prime is 550025431037. The next prime is 550025431069. The reversal of 550025431063 is 360134520055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550025431063 - 2¹⁷ = 550025299991 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 (550025431069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13033128 + ... + 13075261.

It is an arithmetic number, because the mean of its divisors is an integer number (137512890130).

Almost surely, 2^550025431063 is an apocalyptic number.

550025431063 is a deficient number, since it is larger than the sum of its proper divisors (26129457).

550025431063 is a wasteful number, since it uses less digits than its factorization.

550025431063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26129456.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 550025431063 in words is "five hundred fifty billion, twenty-five million, four hundred thirty-one thousand, sixty-three".