55881467705 has 16 divisors (see below), whose sum is σ = 76733637120. Its totient is φ = 38270622912.

The previous prime is 55881467699. The next prime is 55881467711. The reversal of 55881467705 is 50776418855.

It is an interprime number because it is at equal distance from previous prime (55881467699) and next prime (55881467711).

It is a cyclic number.

It is not a de Polignac number, because 55881467705 - 2¹⁴ = 55881451321 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973745 + ... + 1029534.

It is an arithmetic number, because the mean of its divisors is an integer number (4795852320).

Almost surely, 2^55881467705 is an apocalyptic number.

It is an amenable number.

55881467705 is a deficient number, since it is larger than the sum of its proper divisors (20852169415).

55881467705 is a wasteful number, since it uses less digits than its factorization.

55881467705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004088.

The product of its (nonzero) digits is 9408000, while the sum is 56.

The spelling of 55881467705 in words is "fifty-five billion, eight hundred eighty-one million, four hundred sixty-seven thousand, seven hundred five".