538855673 has 8 divisors (see below), whose sum is σ = 548361600. Its totient is φ = 529362288.

The previous prime is 538855657. The next prime is 538855687. The reversal of 538855673 is 376558835.

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 538855673 - 2⁴ = 538855657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538857673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139040 + ... + 142862.

It is an arithmetic number, because the mean of its divisors is an integer number (68545200).

Almost surely, 2^538855673 is an apocalyptic number.

It is an amenable number.

538855673 is a deficient number, since it is larger than the sum of its proper divisors (9505927).

538855673 is a wasteful number, since it uses less digits than its factorization.

538855673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6271.

The product of its digits is 3024000, while the sum is 50.

The square root of 538855673 is about 23213.2650223961. The cubic root of 538855673 is about 813.7496594076.

The spelling of 538855673 in words is "five hundred thirty-eight million, eight hundred fifty-five thousand, six hundred seventy-three".