16714152505 has 4 divisors (see below), whose sum is σ = 20056983012. Its totient is φ = 13371322000.

The previous prime is 16714152491. The next prime is 16714152517. The reversal of 16714152505 is 50525141761.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9876185641 + 6837966864 = 99379^2 + 82692^2 .

It is a de Polignac number, because none of the positive numbers 2^k-16714152505 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671415246 + ... + 1671415255.

It is an arithmetic number, because the mean of its divisors is an integer number (5014245753).

Almost surely, 2^16714152505 is an apocalyptic number.

It is an amenable number.

16714152505 is a deficient number, since it is larger than the sum of its proper divisors (3342830507).

16714152505 is an equidigital number, since it uses as much as digits as its factorization.

16714152505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342830506.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 16714152505 in words is "sixteen billion, seven hundred fourteen million, one hundred fifty-two thousand, five hundred five".