16752011812 has 24 divisors (see below), whose sum is σ = 30122064504. Its totient is φ = 8145914112.

The previous prime is 16752011807. The next prime is 16752011819. The reversal of 16752011812 is 21811025761.

It can be written as a sum of positive squares in 4 ways, for example, as 7433198656 + 9318813156 = 86216^2 + 96534^2 .

It is not an unprimeable number, because it can be changed into a prime (16752011819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315318 + ... + 364594.

It is an arithmetic number, because the mean of its divisors is an integer number (1255086021).

Almost surely, 2^16752011812 is an apocalyptic number.

It is an amenable number.

16752011812 is a deficient number, since it is larger than the sum of its proper divisors (13370052692).

16752011812 is a wasteful number, since it uses less digits than its factorization.

16752011812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51615 (or 51613 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 34.

The spelling of 16752011812 in words is "sixteen billion, seven hundred fifty-two million, eleven thousand, eight hundred twelve".