53596543912 has 8 divisors (see below), whose sum is σ = 100493519850. Its totient is φ = 26798271952.

The previous prime is 53596543883. The next prime is 53596543961. The reversal of 53596543912 is 21934569535.

It can be written as a sum of positive squares in only one way, i.e., 53539480996 + 57062916 = 231386^2 + 7554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 53596543912.

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 as a sum of consecutive naturals, namely, 3349783987 + ... + 3349784002.

Almost surely, 2^53596543912 is an apocalyptic number.

It is an amenable number.

53596543912 is a deficient number, since it is larger than the sum of its proper divisors (46896975938).

53596543912 is a wasteful number, since it uses less digits than its factorization.

53596543912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6699567995 (or 6699567991 counting only the distinct ones).

The product of its digits is 4374000, while the sum is 52.

The spelling of 53596543912 in words is "fifty-three billion, five hundred ninety-six million, five hundred forty-three thousand, nine hundred twelve".