16436020252 has 6 divisors (see below), whose sum is σ = 28763035448. Its totient is φ = 8218010124.

The previous prime is 16436020241. The next prime is 16436020327. The reversal of 16436020252 is 25202063461.

16436020252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 2054502528 + ... + 2054502535.

Almost surely, 2^16436020252 is an apocalyptic number.

It is an amenable number.

16436020252 is a deficient number, since it is larger than the sum of its proper divisors (12327015196).

16436020252 is a wasteful number, since it uses less digits than its factorization.

16436020252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109005067 (or 4109005065 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 16436020252 in words is "sixteen billion, four hundred thirty-six million, twenty thousand, two hundred fifty-two".