16272536231752 has 32 divisors (see below), whose sum is σ = 30947624726400. Its totient is φ = 8020172332224.

The previous prime is 16272536231719. The next prime is 16272536231779. The reversal of 16272536231752 is 25713263527261.

It is a self number, because there is not a number n which added to its sum of digits gives 16272536231752.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20613958 + ... + 21388789.

It is an arithmetic number, because the mean of its divisors is an integer number (967113272700).

Almost surely, 2^{16272536231752} is an apocalyptic number.

It is an amenable number.

16272536231752 is a deficient number, since it is larger than the sum of its proper divisors (14675088494648).

16272536231752 is a wasteful number, since it uses less digits than its factorization.

16272536231752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42003445 (or 42003441 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 52.

The spelling of 16272536231752 in words is "sixteen trillion, two hundred seventy-two billion, five hundred thirty-six million, two hundred thirty-one thousand, seven hundred fifty-two".