55255414505 has 8 divisors (see below), whose sum is σ = 66950250432. Its totient is φ = 43775162928.

The previous prime is 55255414469. The next prime is 55255414531. The reversal of 55255414505 is 50541455255.

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

It is a cyclic number.

It is not a de Polignac number, because 55255414505 - 2¹⁰ = 55255413481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53645519 + ... + 53646548.

It is an arithmetic number, because the mean of its divisors is an integer number (8368781304).

Almost surely, 2^55255414505 is an apocalyptic number.

It is an amenable number.

55255414505 is a deficient number, since it is larger than the sum of its proper divisors (11694835927).

55255414505 is a wasteful number, since it uses less digits than its factorization.

55255414505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107292175.

The product of its (nonzero) digits is 500000, while the sum is 41.

The spelling of 55255414505 in words is "fifty-five billion, two hundred fifty-five million, four hundred fourteen thousand, five hundred five".