16712872753 has 8 divisors (see below), whose sum is σ = 17295765480. Its totient is φ = 16130419200.

The previous prime is 16712872723. The next prime is 16712872793. The reversal of 16712872753 is 35727821761.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8914569889 + 7798302864 = 94417^2 + 88308^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16712872753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16712872697 and 16712872706.

It is not an unprimeable number, because it can be changed into a prime (16712872723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31398 + ... + 185503.

It is an arithmetic number, because the mean of its divisors is an integer number (2161970685).

Almost surely, 2^16712872753 is an apocalyptic number.

It is an amenable number.

16712872753 is a deficient number, since it is larger than the sum of its proper divisors (582892727).

16712872753 is a wasteful number, since it uses less digits than its factorization.

16712872753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219587.

The product of its digits is 987840, while the sum is 49.

The spelling of 16712872753 in words is "sixteen billion, seven hundred twelve million, eight hundred seventy-two thousand, seven hundred fifty-three".