55939006 has 8 divisors (see below), whose sum is σ = 85955184. Its totient is φ = 27287280.

The previous prime is 55938997. The next prime is 55939019. The reversal of 55939006 is 60093955.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341010 + ... + 341173.

It is an arithmetic number, because the mean of its divisors is an integer number (10744398).

Almost surely, 2^55939006 is an apocalyptic number.

55939006 is a deficient number, since it is larger than the sum of its proper divisors (30016178).

55939006 is a wasteful number, since it uses less digits than its factorization.

55939006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682226.

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 55939006 is about 7479.2383302045. The cubic root of 55939006 is about 382.4472845175.

The spelling of 55939006 in words is "fifty-five million, nine hundred thirty-nine thousand, six".