55100105506 has 8 divisors (see below), whose sum is σ = 82669577040. Its totient is φ = 27543579828.

The previous prime is 55100105483. The next prime is 55100105521. The reversal of 55100105506 is 60550100155.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3225816 + ... + 3242851.

It is an arithmetic number, because the mean of its divisors is an integer number (10333697130).

Almost surely, 2^55100105506 is an apocalyptic number.

55100105506 is a deficient number, since it is larger than the sum of its proper divisors (27569471534).

55100105506 is a wasteful number, since it uses less digits than its factorization.

55100105506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472928.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 55100105506 in words is "fifty-five billion, one hundred million, one hundred five thousand, five hundred six".