53532215512 has 16 divisors (see below), whose sum is σ = 100379736000. Its totient is φ = 26764285920.

The previous prime is 53532215489. The next prime is 53532215531. The reversal of 53532215512 is 21551223535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98539 + ... + 341722.

It is an arithmetic number, because the mean of its divisors is an integer number (6273733500).

Almost surely, 2^53532215512 is an apocalyptic number.

It is an amenable number.

53532215512 is a deficient number, since it is larger than the sum of its proper divisors (46847520488).

53532215512 is a wasteful number, since it uses less digits than its factorization.

53532215512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455466 (or 455462 counting only the distinct ones).

The product of its digits is 45000, while the sum is 34.

The spelling of 53532215512 in words is "fifty-three billion, five hundred thirty-two million, two hundred fifteen thousand, five hundred twelve".