53280779160 has 768 divisors, whose sum is σ = 204640214400. Its totient is φ = 11021058048.

The previous prime is 53280779147. The next prime is 53280779207. The reversal of 53280779160 is 6197708235.

It is a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 471511264 + ... + 471511376.

Almost surely, 2^53280779160 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 53280779160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102320107200).

53280779160 is an abundant number, since it is smaller than the sum of its proper divisors (151359435240).

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

53280779160 is a wasteful number, since it uses less digits than its factorization.

53280779160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 53280779160 in words is "fifty-three billion, two hundred eighty million, seven hundred seventy-nine thousand, one hundred sixty".