53336909521312 has 24 divisors (see below), whose sum is σ = 109572564126816. Its totient is φ = 25508956727232.

The previous prime is 53336909521223. The next prime is 53336909521321. The reversal of 53336909521312 is 21312590963335.

It is a self number, because there is not a number n which added to its sum of digits gives 53336909521312.

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 3 ways as a sum of consecutive naturals, for example, 36234312798 + ... + 36234314269.

It is an arithmetic number, because the mean of its divisors is an integer number (4565523505284).

Almost surely, 2^{53336909521312} is an apocalyptic number.

It is an amenable number.

53336909521312 is an abundant number, since it is smaller than the sum of its proper divisors (56235654605504).

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

53336909521312 is a wasteful number, since it uses less digits than its factorization.

53336909521312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72468627100 (or 72468627092 counting only the distinct ones).

The product of its (nonzero) digits is 3936600, while the sum is 52.

The spelling of 53336909521312 in words is "fifty-three trillion, three hundred thirty-six billion, nine hundred nine million, five hundred twenty-one thousand, three hundred twelve".