16500775410 has 128 divisors (see below), whose sum is σ = 51039037440. Its totient is φ = 3715284672.

The previous prime is 16500775373. The next prime is 16500775469. The reversal of 16500775410 is 1457700561.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61477 + ... + 191783.

It is an arithmetic number, because the mean of its divisors is an integer number (398742480).

Almost surely, 2^16500775410 is an apocalyptic number.

16500775410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16500775410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25519518720).

16500775410 is an abundant number, since it is smaller than the sum of its proper divisors (34538262030).

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

16500775410 is a wasteful number, since it uses less digits than its factorization.

16500775410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130397 (or 130391 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 16500775410 in words is "sixteen billion, five hundred million, seven hundred seventy-five thousand, four hundred ten".