552220557 has 8 divisors (see below), whose sum is σ = 841478976. Its totient is φ = 315554592.

The previous prime is 552220519. The next prime is 552220561. The reversal of 552220557 is 755022255.

552220557 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 552220557 - 2¹¹ = 552218509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552220157) 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, 13148088 + ... + 13148129.

It is an arithmetic number, because the mean of its divisors is an integer number (105184872).

Almost surely, 2^552220557 is an apocalyptic number.

It is an amenable number.

552220557 is a deficient number, since it is larger than the sum of its proper divisors (289258419).

552220557 is a wasteful number, since it uses less digits than its factorization.

552220557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26296227.

The product of its (nonzero) digits is 35000, while the sum is 33.

The square root of 552220557 is about 23499.3735448416. The cubic root of 552220557 is about 820.4224261118.

The spelling of 552220557 in words is "five hundred fifty-two million, two hundred twenty thousand, five hundred fifty-seven".