53365656304 has 40 divisors (see below), whose sum is σ = 107767642112. Its totient is φ = 25571367360.

The previous prime is 53365656287. The next prime is 53365656313. The reversal of 53365656304 is 40365656335.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 471204 + ... + 573379.

Almost surely, 2^53365656304 is an apocalyptic number.

It is an amenable number.

53365656304 is an abundant number, since it is smaller than the sum of its proper divisors (54401985808).

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

53365656304 is a wasteful number, since it uses less digits than its factorization.

53365656304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044725 (or 1044719 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 46.

The spelling of 53365656304 in words is "fifty-three billion, three hundred sixty-five million, six hundred fifty-six thousand, three hundred four".