55010105550506 has 8 divisors (see below), whose sum is σ = 82720931789124. Its totient is φ = 27436461620800.

The previous prime is 55010105550479. The next prime is 55010105550523. The reversal of 55010105550506 is 60505550101055.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 35576035639225 + 19434069911281 = 5964565^2 + 4408409^2 .

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

It is a super-2 number, since 2×55010105550506² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55010105550506.

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 3 ways as a sum of consecutive naturals, for example, 34295576225 + ... + 34295577828.

Almost surely, 2^{55010105550506} is an apocalyptic number.

55010105550506 is a deficient number, since it is larger than the sum of its proper divisors (27710826238618).

55010105550506 is a wasteful number, since it uses less digits than its factorization.

55010105550506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68591154456.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 55010105550506 in words is "fifty-five trillion, ten billion, one hundred five million, five hundred fifty thousand, five hundred six".