55300036548666 has 128 divisors (see below), whose sum is σ = 137998581106176. Its totient is φ = 14383718830080.

The previous prime is 55300036548629. The next prime is 55300036548683. The reversal of 55300036548666 is 66684563000355.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 596109726 + ... + 596202486.

It is an arithmetic number, because the mean of its divisors is an integer number (1078113914892).

Almost surely, 2^{55300036548666} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55300036548666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68999290553088).

55300036548666 is an abundant number, since it is smaller than the sum of its proper divisors (82698544557510).

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

55300036548666 is a wasteful number, since it uses less digits than its factorization.

55300036548666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107816.

The product of its (nonzero) digits is 46656000, while the sum is 57.

The spelling of 55300036548666 in words is "fifty-five trillion, three hundred billion, thirty-six million, five hundred forty-eight thousand, six hundred sixty-six".