550253441 has 4 divisors (see below), whose sum is σ = 568003584. Its totient is φ = 532503300.

The previous prime is 550253423. The next prime is 550253461. The reversal of 550253441 is 144352055.

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 550253441 - 2⁶ = 550253377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550253461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8875025 + ... + 8875086.

It is an arithmetic number, because the mean of its divisors is an integer number (142000896).

Almost surely, 2^550253441 is an apocalyptic number.

It is an amenable number.

550253441 is a deficient number, since it is larger than the sum of its proper divisors (17750143).

550253441 is a wasteful number, since it uses less digits than its factorization.

550253441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17750142.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 550253441 is about 23457.4815570640. The cubic root of 550253441 is about 819.4470995189.

The spelling of 550253441 in words is "five hundred fifty million, two hundred fifty-three thousand, four hundred forty-one".