55505005046 has 4 divisors (see below), whose sum is σ = 83257507572. Its totient is φ = 27752502522.

The previous prime is 55505005019. The next prime is 55505005067. The reversal of 55505005046 is 64050050555.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55505004997 and 55505005015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13876251260 + ... + 13876251263.

It is an arithmetic number, because the mean of its divisors is an integer number (20814376893).

Almost surely, 2^55505005046 is an apocalyptic number.

55505005046 is a deficient number, since it is larger than the sum of its proper divisors (27752502526).

55505005046 is a wasteful number, since it uses less digits than its factorization.

55505005046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27752502525.

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 55505005046 in words is "fifty-five billion, five hundred five million, five thousand, forty-six".