550424953 has 8 divisors (see below), whose sum is σ = 593072648. Its totient is φ = 507821184.

The previous prime is 550424951. The next prime is 550424969. The reversal of 550424953 is 359424055.

550424953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 106564329 + 443860624 = 10323^2 + 21068^2 .

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

It is not a de Polignac number, because 550424953 - 2¹ = 550424951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550424951) 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, 17875 + ... + 37687.

It is an arithmetic number, because the mean of its divisors is an integer number (74134081).

Almost surely, 2^550424953 is an apocalyptic number.

It is an amenable number.

550424953 is a deficient number, since it is larger than the sum of its proper divisors (42647695).

550424953 is a wasteful number, since it uses less digits than its factorization.

550424953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21963.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 550424953 is about 23461.1370781554. The cubic root of 550424953 is about 819.5322302366.

It can be divided in two parts, 55042 and 4953, that added together give a palindrome (59995).

The spelling of 550424953 in words is "five hundred fifty million, four hundred twenty-four thousand, nine hundred fifty-three".