16277966495 has 8 divisors (see below), whose sum is σ = 22324068384. Its totient is φ = 11162034144.

The previous prime is 16277966491. The next prime is 16277966503. The reversal of 16277966495 is 59466977261.

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 16277966495 - 2² = 16277966491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16277966491) 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, 232542344 + ... + 232542413.

It is an arithmetic number, because the mean of its divisors is an integer number (2790508548).

Almost surely, 2^16277966495 is an apocalyptic number.

16277966495 is a deficient number, since it is larger than the sum of its proper divisors (6046101889).

16277966495 is an equidigital number, since it uses as much as digits as its factorization.

16277966495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465084769.

The product of its digits is 34292160, while the sum is 62.

The spelling of 16277966495 in words is "sixteen billion, two hundred seventy-seven million, nine hundred sixty-six thousand, four hundred ninety-five".