53369995584 has 224 divisors, whose sum is σ = 152723169280. Its totient is φ = 16394047488.

The previous prime is 53369995579. The next prime is 53369995649. The reversal of 53369995584 is 48559996335.

It is a super-4 number, since 4×53369995584⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49097889 + ... + 49098975.

Almost surely, 2^53369995584 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 53369995584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76361584640).

53369995584 is an abundant number, since it is smaller than the sum of its proper divisors (99353173696).

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

53369995584 is a wasteful number, since it uses less digits than its factorization.

53369995584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477 (or 1467 counting only the distinct ones).

The product of its digits is 157464000, while the sum is 66.

The spelling of 53369995584 in words is "fifty-three billion, three hundred sixty-nine million, nine hundred ninety-five thousand, five hundred eighty-four".