16315277700 has 144 divisors (see below), whose sum is σ = 49422836736. Its totient is φ = 4147651200.

The previous prime is 16315277681. The next prime is 16315277749. The reversal of 16315277700 is 777251361.

16315277700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47 ways as a sum of consecutive naturals, for example, 2142099 + ... + 2149701.

It is an arithmetic number, because the mean of its divisors is an integer number (343214144).

Almost surely, 2^16315277700 is an apocalyptic number.

16315277700 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 16315277700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24711418368).

16315277700 is an abundant number, since it is smaller than the sum of its proper divisors (33107559036).

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

16315277700 is a wasteful number, since it uses less digits than its factorization.

16315277700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7954 (or 7947 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 39.

The spelling of 16315277700 in words is "sixteen billion, three hundred fifteen million, two hundred seventy-seven thousand, seven hundred".