552537273 has 8 divisors (see below), whose sum is σ = 760481536. Its totient is φ = 356475600.

The previous prime is 552537199. The next prime is 552537283. The reversal of 552537273 is 372735255.

552537273 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 not a de Polignac number, because 552537273 - 2⁸ = 552537017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552537283) 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, 2970538 + ... + 2970723.

It is an arithmetic number, because the mean of its divisors is an integer number (95060192).

Almost surely, 2^552537273 is an apocalyptic number.

It is an amenable number.

552537273 is a deficient number, since it is larger than the sum of its proper divisors (207944263).

552537273 is a wasteful number, since it uses less digits than its factorization.

552537273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941295.

The product of its digits is 220500, while the sum is 39.

The square root of 552537273 is about 23506.1113968261. Note that the first 3 decimals coincide. The cubic root of 552537273 is about 820.5792422281.

It can be divided in two parts, 55253 and 7273, that added together give a palindrome (62526).

The spelling of 552537273 in words is "five hundred fifty-two million, five hundred thirty-seven thousand, two hundred seventy-three".