55315644406335 has 32 divisors (see below), whose sum is σ = 98471277434880. Its totient is φ = 29461970803104.

The previous prime is 55315644406313. The next prime is 55315644406369. The reversal of 55315644406335 is 53360444651355.

55315644406335 is a `hidden beast` number, since 5 + 5 + 3 + 1 + 564 + 4 + 40 + 6 + 3 + 35 = 666.

It is not a de Polignac number, because 55315644406335 - 2⁹ = 55315644405823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275636919 + ... + 275837528.

It is an arithmetic number, because the mean of its divisors is an integer number (3077227419840).

Almost surely, 2^{55315644406335} is an apocalyptic number.

55315644406335 is a deficient number, since it is larger than the sum of its proper divisors (43155633028545).

55315644406335 is a wasteful number, since it uses less digits than its factorization.

55315644406335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551475204 (or 551475198 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 54.

The spelling of 55315644406335 in words is "fifty-five trillion, three hundred fifteen billion, six hundred forty-four million, four hundred six thousand, three hundred thirty-five".