55005550586 has 8 divisors (see below), whose sum is σ = 94295229600. Its totient is φ = 23573807388.

The previous prime is 55005550573. The next prime is 55005550597. The reversal of 55005550586 is 68505550055.

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

It is a super-2 number, since 2×55005550586² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964483936 + ... + 1964483963.

It is an arithmetic number, because the mean of its divisors is an integer number (11786903700).

Almost surely, 2^55005550586 is an apocalyptic number.

55005550586 is a deficient number, since it is larger than the sum of its proper divisors (39289679014).

55005550586 is a wasteful number, since it uses less digits than its factorization.

55005550586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3928967908.

The product of its (nonzero) digits is 750000, while the sum is 44.

The spelling of 55005550586 in words is "fifty-five billion, five million, five hundred fifty thousand, five hundred eighty-six".