16153633372 has 6 divisors (see below), whose sum is σ = 28268858408. Its totient is φ = 8076816684.

The previous prime is 16153633361. The next prime is 16153633381. The reversal of 16153633372 is 27333635161.

It is a happy number.

16153633372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16153633372² (a number of 21 digits) contains 22 as substring.

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, 2019204168 + ... + 2019204175.

Almost surely, 2^16153633372 is an apocalyptic number.

It is an amenable number.

16153633372 is a deficient number, since it is larger than the sum of its proper divisors (12115225036).

16153633372 is a wasteful number, since it uses less digits than its factorization.

16153633372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038408347 (or 4038408345 counting only the distinct ones).

The product of its digits is 204120, while the sum is 40.

The spelling of 16153633372 in words is "sixteen billion, one hundred fifty-three million, six hundred thirty-three thousand, three hundred seventy-two".