53543011052 has 12 divisors (see below), whose sum is σ = 93702321720. Its totient is φ = 26770919136.

The previous prime is 53543011051. The next prime is 53543011087. The reversal of 53543011052 is 25011034535.

It is not an unprimeable number, because it can be changed into a prime (53543011051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 107963 + ... + 344589.

It is an arithmetic number, because the mean of its divisors is an integer number (7808526810).

Almost surely, 2^53543011052 is an apocalyptic number.

It is an amenable number.

53543011052 is a deficient number, since it is larger than the sum of its proper divisors (40159310668).

53543011052 is a wasteful number, since it uses less digits than its factorization.

53543011052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293200 (or 293198 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 53543011052 its reverse (25011034535), we get a palindrome (78554045587).

The spelling of 53543011052 in words is "fifty-three billion, five hundred forty-three million, eleven thousand, fifty-two".