16276875469 has 8 divisors (see below), whose sum is σ = 16824155648. Its totient is φ = 15730984080.

The previous prime is 16276875431. The next prime is 16276875473. The reversal of 16276875469 is 96457867261.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 16276875469 - 2⁷ = 16276875341 is a prime.

It is a super-2 number, since 2×16276875469² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16276875499) 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, 323337 + ... + 370270.

It is an arithmetic number, because the mean of its divisors is an integer number (2103019456).

Almost surely, 2^16276875469 is an apocalyptic number.

It is an amenable number.

16276875469 is a deficient number, since it is larger than the sum of its proper divisors (547280179).

16276875469 is an equidigital number, since it uses as much as digits as its factorization.

16276875469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694395.

The product of its digits is 30481920, while the sum is 61.

The spelling of 16276875469 in words is "sixteen billion, two hundred seventy-six million, eight hundred seventy-five thousand, four hundred sixty-nine".