366328881552 has 80 divisors (see below), whose sum is σ = 959917132800. Its totient is φ = 120359836800.

The previous prime is 366328881551. The next prime is 366328881557. The reversal of 366328881552 is 255188823663.

It is a junction number, because it is equal to n+sod(n) for n = 366328881492 and 366328881501.

It is not an unprimeable number, because it can be changed into a prime (366328881551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16793949 + ... + 16815747.

It is an arithmetic number, because the mean of its divisors is an integer number (11998964160).

Almost surely, 2^366328881552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366328881552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479958566400).

366328881552 is an abundant number, since it is smaller than the sum of its proper divisors (593588251248).

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

366328881552 is a wasteful number, since it uses less digits than its factorization.

366328881552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26812 (or 26806 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 57.

The spelling of 366328881552 in words is "three hundred sixty-six billion, three hundred twenty-eight million, eight hundred eighty-one thousand, five hundred fifty-two".