55411399999 has 8 divisors (see below), whose sum is σ = 57384540000. Its totient is φ = 53442420192.

The previous prime is 55411399997. The next prime is 55411400017. The reversal of 55411399999 is 99999311455.

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 55411399999 - 2¹ = 55411399997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55411399999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55411399997) by changing a digit.

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, 1012924 + ... + 1066225.

It is an arithmetic number, because the mean of its divisors is an integer number (7173067500).

Almost surely, 2^55411399999 is an apocalyptic number.

55411399999 is a deficient number, since it is larger than the sum of its proper divisors (1973140001).

55411399999 is a wasteful number, since it uses less digits than its factorization.

55411399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080097.

The product of its digits is 17714700, while the sum is 64.

The spelling of 55411399999 in words is "fifty-five billion, four hundred eleven million, three hundred ninety-nine thousand, nine hundred ninety-nine".