55658006 has 4 divisors (see below), whose sum is σ = 83487012. Its totient is φ = 27829002.

The previous prime is 55657991. The next prime is 55658021. The reversal of 55658006 is 60085655.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (55657991) and next prime (55658021).

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 as a sum of consecutive naturals, namely, 13914500 + ... + 13914503.

It is an arithmetic number, because the mean of its divisors is an integer number (20871753).

Almost surely, 2^55658006 is an apocalyptic number.

55658006 is a deficient number, since it is larger than the sum of its proper divisors (27829006).

55658006 is a wasteful number, since it uses less digits than its factorization.

55658006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27829005.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 55658006 is about 7460.4293442134. The cubic root of 55658006 is about 381.8058231175.

The spelling of 55658006 in words is "fifty-five million, six hundred fifty-eight thousand, six".