16752720410000 has 50 divisors (see below), whose sum is σ = 40560011408862. Its totient is φ = 6701088160000.

The previous prime is 16752720409991. The next prime is 16752720410021. The reversal of 16752720410000 is 1402725761.

It can be written as a sum of positive squares in 5 ways, for example, as 6392664970384 + 10360055439616 = 2528372^2 + 3218704^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×16752720410000² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 837626021 + ... + 837646020.

Almost surely, 2^{16752720410000} is an apocalyptic number.

16752720410000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16752720410000 is an abundant number, since it is smaller than the sum of its proper divisors (23807290998862).

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

16752720410000 is an equidigital number, since it uses as much as digits as its factorization.

16752720410000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675272069 (or 1675272048 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 16752720410000 in words is "sixteen trillion, seven hundred fifty-two billion, seven hundred twenty million, four hundred ten thousand".