555555673 has 8 divisors (see below), whose sum is σ = 560561760. Its totient is φ = 550561440.

The previous prime is 555555667. The next prime is 555555701. The reversal of 555555673 is 376555555.

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

It is a cyclic number.

It is not a de Polignac number, because 555555673 - 2²⁹ = 18684761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555555643) 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, 110061 + ... + 114997.

It is an arithmetic number, because the mean of its divisors is an integer number (70070220).

Almost surely, 2^555555673 is an apocalyptic number.

It is an amenable number.

555555673 is a deficient number, since it is larger than the sum of its proper divisors (5006087).

555555673 is a wasteful number, since it uses less digits than its factorization.

555555673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5927.

The product of its digits is 1968750, while the sum is 46.

The square root of 555555673 is about 23570.2285309243. The cubic root of 555555673 is about 822.0707493721.

The spelling of 555555673 in words is "five hundred fifty-five million, five hundred fifty-five thousand, six hundred seventy-three".