16336765500 has 384 divisors, whose sum is σ = 53539799040. Its totient is φ = 3837600000.

The previous prime is 16336765463. The next prime is 16336765541. The reversal of 16336765500 is 556763361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 108190425 + ... + 108190575.

It is an arithmetic number, because the mean of its divisors is an integer number (139426560).

Almost surely, 2^16336765500 is an apocalyptic number.

16336765500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16336765500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26769899520).

16336765500 is an abundant number, since it is smaller than the sum of its proper divisors (37203033540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16336765500 is a wasteful number, since it uses less digits than its factorization.

16336765500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 16336765500 in words is "sixteen billion, three hundred thirty-six million, seven hundred sixty-five thousand, five hundred".