550250435153 has 4 divisors (see below), whose sum is σ = 550251954240. Its totient is φ = 550248916068.

The previous prime is 550250435129. The next prime is 550250435177. The reversal of 550250435153 is 351534052055.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 351534052055 = 5 ⋅70306810411.

It is an interprime number because it is at equal distance from previous prime (550250435129) and next prime (550250435177).

It is a cyclic number.

It is not a de Polignac number, because 550250435153 - 2²⁶ = 550183326289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550250435353) by changing a digit.

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, 134876 + ... + 1057682.

It is an arithmetic number, because the mean of its divisors is an integer number (137562988560).

Almost surely, 2^550250435153 is an apocalyptic number.

It is an amenable number.

550250435153 is a deficient number, since it is larger than the sum of its proper divisors (1519087).

550250435153 is an equidigital number, since it uses as much as digits as its factorization.

550250435153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519086.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 550250435153 in words is "five hundred fifty billion, two hundred fifty million, four hundred thirty-five thousand, one hundred fifty-three".