55860583406 has 16 divisors (see below), whose sum is σ = 86779131840. Its totient is φ = 26936404320.

The previous prime is 55860583379. The next prime is 55860583421. The reversal of 55860583406 is 60438506855.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 498230 + ... + 599961.

It is an arithmetic number, because the mean of its divisors is an integer number (5423695740).

Almost surely, 2^55860583406 is an apocalyptic number.

55860583406 is a deficient number, since it is larger than the sum of its proper divisors (30918548434).

55860583406 is a wasteful number, since it uses less digits than its factorization.

55860583406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099099.

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 55860583406 in words is "fifty-five billion, eight hundred sixty million, five hundred eighty-three thousand, four hundred six".