53056388524776 has 256 divisors, whose sum is σ = 174017786880000. Its totient is φ = 13088621924352.

The previous prime is 53056388524759. The next prime is 53056388524813. The reversal of 53056388524776 is 67742588365035.

It is a super-3 number, since 3×53056388524776³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53056388524776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4814161 + ... + 11370528.

It is an arithmetic number, because the mean of its divisors is an integer number (679756980000).

Almost surely, 2^{53056388524776} is an apocalyptic number.

53056388524776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53056388524776 is an abundant number, since it is smaller than the sum of its proper divisors (120961398355224).

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

53056388524776 is a wasteful number, since it uses less digits than its factorization.

53056388524776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16184816 (or 16184812 counting only the distinct ones).

The product of its (nonzero) digits is 1016064000, while the sum is 69.

The spelling of 53056388524776 in words is "fifty-three trillion, fifty-six billion, three hundred eighty-eight million, five hundred twenty-four thousand, seven hundred seventy-six".