53562884769280 has 40 divisors (see below), whose sum is σ = 128425385441232. Its totient is φ = 21425153906688.

The previous prime is 53562884769253. The next prime is 53562884769299. The reversal of 53562884769280 is 8296748826535.

It is a tau number, because it is divible by the number of its divisors (40).

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 3 ways as a sum of consecutive naturals, for example, 10461498372 + ... + 10461503491.

Almost surely, 2^{53562884769280} is an apocalyptic number.

It is an amenable number.

53562884769280 is an abundant number, since it is smaller than the sum of its proper divisors (74862500671952).

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

53562884769280 is an equidigital number, since it uses as much as digits as its factorization.

53562884769280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20923001886 (or 20923001870 counting only the distinct ones).

The product of its (nonzero) digits is 1393459200, while the sum is 73.

The spelling of 53562884769280 in words is "fifty-three trillion, five hundred sixty-two billion, eight hundred eighty-four million, seven hundred sixty-nine thousand, two hundred eighty".