550351453 has 8 divisors (see below), whose sum is σ = 570867968. Its totient is φ = 530185824.

The previous prime is 550351447. The next prime is 550351493. The reversal of 550351453 is 354153055.

550351453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550351453 - 2¹⁷ = 550220381 is a prime.

It is a super-2 number, since 2×550351453² = 605773443638422418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550351493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84525 + ... + 90802.

It is an arithmetic number, because the mean of its divisors is an integer number (71358496).

Almost surely, 2^550351453 is an apocalyptic number.

It is an amenable number.

550351453 is a deficient number, since it is larger than the sum of its proper divisors (20516515).

550351453 is a wasteful number, since it uses less digits than its factorization.

550351453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175443.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 550351453 is about 23459.5706056185. The cubic root of 550351453 is about 819.4957503617.

The spelling of 550351453 in words is "five hundred fifty million, three hundred fifty-one thousand, four hundred fifty-three".