16552117588 has 12 divisors (see below), whose sum is σ = 28973762272. Its totient is φ = 8273899800.

The previous prime is 16552117559. The next prime is 16552117591. The reversal of 16552117588 is 88571125561.

16552117588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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 in 3 ways as a sum of consecutive naturals, for example, 522438 + ... + 553213.

Almost surely, 2^16552117588 is an apocalyptic number.

It is an amenable number.

16552117588 is a deficient number, since it is larger than the sum of its proper divisors (12421644684).

16552117588 is a wasteful number, since it uses less digits than its factorization.

16552117588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079502 (or 1079500 counting only the distinct ones).

The product of its digits is 672000, while the sum is 49.

The spelling of 16552117588 in words is "sixteen billion, five hundred fifty-two million, one hundred seventeen thousand, five hundred eighty-eight".