53452232256 has 56 divisors (see below), whose sum is σ = 141446020384. Its totient is φ = 17814850560.

The previous prime is 53452232189. The next prime is 53452232263. The reversal of 53452232256 is 65223225435.

It is a super-2 number, since 2×53452232256² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706916 + ... + 1737948.

Almost surely, 2^53452232256 is an apocalyptic number.

It is an amenable number.

53452232256 is an abundant number, since it is smaller than the sum of its proper divisors (87993788128).

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

53452232256 is a wasteful number, since it uses less digits than its factorization.

53452232256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40019 (or 40009 counting only the distinct ones).

The product of its digits is 432000, while the sum is 39.

The spelling of 53452232256 in words is "fifty-three billion, four hundred fifty-two million, two hundred thirty-two thousand, two hundred fifty-six".