16415486273 has 4 divisors (see below), whose sum is σ = 16416449280. Its totient is φ = 16414523268.

The previous prime is 16415486251. The next prime is 16415486287. The reversal of 16415486273 is 37268451461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37268451461 = 41 ⋅908986621.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16415486273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16415486293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455465 + ... + 490182.

It is an arithmetic number, because the mean of its divisors is an integer number (4104112320).

Almost surely, 2^16415486273 is an apocalyptic number.

It is an amenable number.

16415486273 is a deficient number, since it is larger than the sum of its proper divisors (963007).

16415486273 is an equidigital number, since it uses as much as digits as its factorization.

16415486273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963006.

The product of its digits is 967680, while the sum is 47.

The spelling of 16415486273 in words is "sixteen billion, four hundred fifteen million, four hundred eighty-six thousand, two hundred seventy-three".