55812211062 has 8 divisors (see below), whose sum is σ = 111624422136. Its totient is φ = 18604070352.

The previous prime is 55812211057. The next prime is 55812211093. The reversal of 55812211062 is 26011221855.

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

55812211062 is an admirable number.

It is a congruent 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, 4651017583 + ... + 4651017594.

It is an arithmetic number, because the mean of its divisors is an integer number (13953052767).

Almost surely, 2^55812211062 is an apocalyptic number.

55812211062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55812211062 is a wasteful number, since it uses less digits than its factorization.

55812211062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9302035182.

The product of its (nonzero) digits is 9600, while the sum is 33.

The spelling of 55812211062 in words is "fifty-five billion, eight hundred twelve million, two hundred eleven thousand, sixty-two".