16204225652 has 24 divisors (see below), whose sum is σ = 28457956800. Its totient is φ = 8073431360.

The previous prime is 16204225643. The next prime is 16204225663. The reversal of 16204225652 is 25652240261.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1415849 + ... + 1427247.

It is an arithmetic number, because the mean of its divisors is an integer number (1185748200).

Almost surely, 2^16204225652 is an apocalyptic number.

It is an amenable number.

16204225652 is a deficient number, since it is larger than the sum of its proper divisors (12253731148).

16204225652 is a wasteful number, since it uses less digits than its factorization.

16204225652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12631 (or 12629 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 16204225652 in words is "sixteen billion, two hundred four million, two hundred twenty-five thousand, six hundred fifty-two".