16351275263 has 8 divisors (see below), whose sum is σ = 16522191456. Its totient is φ = 16180819200.

The previous prime is 16351275247. The next prime is 16351275271. The reversal of 16351275263 is 36257215361.

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 16351275263 - 2⁴ = 16351275247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16351275263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16351275203) 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, 43358 + ... + 185963.

It is an arithmetic number, because the mean of its divisors is an integer number (2065273932).

Almost surely, 2^16351275263 is an apocalyptic number.

16351275263 is a deficient number, since it is larger than the sum of its proper divisors (170916193).

16351275263 is a wasteful number, since it uses less digits than its factorization.

16351275263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230065.

The product of its digits is 226800, while the sum is 41.

The spelling of 16351275263 in words is "sixteen billion, three hundred fifty-one million, two hundred seventy-five thousand, two hundred sixty-three".