6416854067275 has 6 divisors (see below), whose sum is σ = 7956899043452. Its totient is φ = 5133483253800.

The previous prime is 6416854067257. The next prime is 6416854067291. The reversal of 6416854067275 is 5727604586146.

It is not a de Polignac number, because 6416854067275 - 2⁵ = 6416854067243 is a prime.

It is a super-2 number, since 2×6416854067275² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128337081321 + ... + 128337081370.

Almost surely, 2^{6416854067275} is an apocalyptic number.

6416854067275 is a deficient number, since it is larger than the sum of its proper divisors (1540044976177).

6416854067275 is a wasteful number, since it uses less digits than its factorization.

6416854067275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256674162701 (or 256674162696 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 6416854067275 in words is "six trillion, four hundred sixteen billion, eight hundred fifty-four million, sixty-seven thousand, two hundred seventy-five".