555555348 has 72 divisors (see below), whose sum is σ = 1471011360. Its totient is φ = 183319200.

The previous prime is 555555311. The next prime is 555555361. The reversal of 555555348 is 843555555.

It is a happy number.

555555348 is a `hidden beast` number, since 5 + 5 + 55 + 553 + 48 = 666.

It is a super-2 number, since 2×555555348² = 617283489382802208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95343 + ... + 101001.

Almost surely, 2^555555348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555555348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735505680).

555555348 is an abundant number, since it is smaller than the sum of its proper divisors (915456012).

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

555555348 is a wasteful number, since it uses less digits than its factorization.

555555348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5779 (or 5765 counting only the distinct ones).

The product of its digits is 1500000, while the sum is 45.

The square root of 555555348 is about 23570.2216366329. The cubic root of 555555348 is about 822.0705890683.

The spelling of 555555348 in words is "five hundred fifty-five million, five hundred fifty-five thousand, three hundred forty-eight".