53366066336 has 96 divisors (see below), whose sum is σ = 120806380800. Its totient is φ = 22978708480.

The previous prime is 53366066321. The next prime is 53366066353. The reversal of 53366066336 is 63366066335.

It is an unprimeable number.

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, 491705 + ... + 590343.

It is an arithmetic number, because the mean of its divisors is an integer number (1258399800).

Almost surely, 2^53366066336 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 53366066336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60403190400).

53366066336 is an abundant number, since it is smaller than the sum of its proper divisors (67440314464).

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

53366066336 is a wasteful number, since it uses less digits than its factorization.

53366066336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98742 (or 98734 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 47.

Subtracting 53366066336 from its reverse (63366066335), we obtain a palindrome (9999999999).

The spelling of 53366066336 in words is "fifty-three billion, three hundred sixty-six million, sixty-six thousand, three hundred thirty-six".