16552216750 has 32 divisors (see below), whose sum is σ = 30994692768. Its totient is φ = 6618976000.

The previous prime is 16552216741. The next prime is 16552216763. The reversal of 16552216750 is 5761225561.

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 15 ways as a sum of consecutive naturals, for example, 1129470 + ... + 1144030.

It is an arithmetic number, because the mean of its divisors is an integer number (968584149).

Almost surely, 2^16552216750 is an apocalyptic number.

16552216750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16552216750 is a deficient number, since it is larger than the sum of its proper divisors (14442476018).

16552216750 is a wasteful number, since it uses less digits than its factorization.

16552216750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19125 (or 19115 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 16552216750 in words is "sixteen billion, five hundred fifty-two million, two hundred sixteen thousand, seven hundred fifty".