55005005006 has 16 divisors (see below), whose sum is σ = 94300091520. Its totient is φ = 23572124280.

The previous prime is 55005004991. The next prime is 55005005017. The reversal of 55005005006 is 60050050055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133541 + ... + 357551.

It is an arithmetic number, because the mean of its divisors is an integer number (5893755720).

Almost surely, 2^55005005006 is an apocalyptic number.

55005005006 is a deficient number, since it is larger than the sum of its proper divisors (39295086514).

55005005006 is a wasteful number, since it uses less digits than its factorization.

55005005006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241559.

The product of its (nonzero) digits is 3750, while the sum is 26.

The spelling of 55005005006 in words is "fifty-five billion, five million, five thousand, six".