555352242 has 16 divisors (see below), whose sum is σ = 1118813472. Its totient is φ = 183765920.

The previous prime is 555352241. The next prime is 555352313. The reversal of 555352242 is 242253555.

It is a super-2 number, since 2×555352242² = 616832225388853128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (555352241) 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, 336984 + ... + 338627.

It is an arithmetic number, because the mean of its divisors is an integer number (69925842).

Almost surely, 2^555352242 is an apocalyptic number.

555352242 is an abundant number, since it is smaller than the sum of its proper divisors (563461230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555352242 is a wasteful number, since it uses less digits than its factorization.

555352242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675753.

The product of its digits is 60000, while the sum is 33.

The square root of 555352242 is about 23565.9127130693. The cubic root of 555352242 is about 821.9703963386.

The spelling of 555352242 in words is "five hundred fifty-five million, three hundred fifty-two thousand, two hundred forty-two".