16536662230 has 24 divisors (see below), whose sum is σ = 32717993616. Its totient is φ = 6013331280.

The previous prime is 16536662221. The next prime is 16536662237. The reversal of 16536662230 is 3226663561.

It is a super-3 number, since 3×16536662230³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16536662237) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6832122 + ... + 6834541.

It is an arithmetic number, because the mean of its divisors is an integer number (1363249734).

Almost surely, 2^16536662230 is an apocalyptic number.

16536662230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16536662230 is a deficient number, since it is larger than the sum of its proper divisors (16181331386).

16536662230 is a wasteful number, since it uses less digits than its factorization.

16536662230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13666692 (or 13666681 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 16536662230 in words is "sixteen billion, five hundred thirty-six million, six hundred sixty-two thousand, two hundred thirty".