53602663265 has 16 divisors (see below), whose sum is σ = 65550482496. Its totient is φ = 42064276800.

The previous prime is 53602663223. The next prime is 53602663313. The reversal of 53602663265 is 56236620635.

It is not a de Polignac number, because 53602663265 - 2²² = 53598468961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1447430 + ... + 1484000.

It is an arithmetic number, because the mean of its divisors is an integer number (4096905156).

Almost surely, 2^53602663265 is an apocalyptic number.

It is an amenable number.

53602663265 is a deficient number, since it is larger than the sum of its proper divisors (11947819231).

53602663265 is a wasteful number, since it uses less digits than its factorization.

53602663265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42160.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 53602663265 in words is "fifty-three billion, six hundred two million, six hundred sixty-three thousand, two hundred sixty-five".