550552805053 has 4 divisors (see below), whose sum is σ = 551741904448. Its totient is φ = 549363705660.

The previous prime is 550552805041. The next prime is 550552805171. The reversal of 550552805053 is 350508255055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 550552805053 - 2¹³ = 550552796861 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 (550552805653) 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, 594549003 + ... + 594549928.

It is an arithmetic number, because the mean of its divisors is an integer number (137935476112).

Almost surely, 2^550552805053 is an apocalyptic number.

It is an amenable number.

550552805053 is a deficient number, since it is larger than the sum of its proper divisors (1189099395).

550552805053 is a wasteful number, since it uses less digits than its factorization.

550552805053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189099394.

The product of its (nonzero) digits is 750000, while the sum is 43.

The spelling of 550552805053 in words is "five hundred fifty billion, five hundred fifty-two million, eight hundred five thousand, fifty-three".