16311676500 has 144 divisors (see below), whose sum is σ = 58809144576. Its totient is φ = 3728376000.

The previous prime is 16311676417. The next prime is 16311676501. The reversal of 16311676500 is 567611361.

16311676500 is a `hidden beast` number, since 1 + 631 + 16 + 7 + 6 + 5 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16311676501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227416 + ... + 290415.

Almost surely, 2^16311676500 is an apocalyptic number.

16311676500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16311676500 is an abundant number, since it is smaller than the sum of its proper divisors (42497468076).

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

16311676500 is a wasteful number, since it uses less digits than its factorization.

16311676500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517863 (or 517848 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 16311676500 in words is "sixteen billion, three hundred eleven million, six hundred seventy-six thousand, five hundred".