53532544532 has 6 divisors (see below), whose sum is σ = 93681952938. Its totient is φ = 26766272264.

The previous prime is 53532544531. The next prime is 53532544543. The reversal of 53532544532 is 23544523535.

It is a happy number.

53532544532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30612401296 + 22920143236 = 174964^2 + 151394^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53532544532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53532544531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6691568063 + ... + 6691568070.

It is an arithmetic number, because the mean of its divisors is an integer number (15613658823).

Almost surely, 2^53532544532 is an apocalyptic number.

It is an amenable number.

53532544532 is a deficient number, since it is larger than the sum of its proper divisors (40149408406).

53532544532 is a wasteful number, since it uses less digits than its factorization.

53532544532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13383136137 (or 13383136135 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 41.

The spelling of 53532544532 in words is "fifty-three billion, five hundred thirty-two million, five hundred forty-four thousand, five hundred thirty-two".