550505030253 has 4 divisors (see below), whose sum is σ = 734006707008. Its totient is φ = 367003353500.

The previous prime is 550505030219. The next prime is 550505030261. The reversal of 550505030253 is 352030505055.

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 550505030253 - 2¹⁶ = 550504964717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550505030293) 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, 91750838373 + ... + 91750838378.

It is an arithmetic number, because the mean of its divisors is an integer number (183501676752).

Almost surely, 2^550505030253 is an apocalyptic number.

It is an amenable number.

550505030253 is a deficient number, since it is larger than the sum of its proper divisors (183501676755).

550505030253 is a wasteful number, since it uses less digits than its factorization.

550505030253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183501676754.

The product of its (nonzero) digits is 56250, while the sum is 33.

The spelling of 550505030253 in words is "five hundred fifty billion, five hundred five million, thirty thousand, two hundred fifty-three".