6416801995 has 4 divisors (see below), whose sum is σ = 7700162400. Its totient is φ = 5133441592.

The previous prime is 6416801969. The next prime is 6416802013. The reversal of 6416801995 is 5991086146.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6416801995 - 2²⁷ = 6282584267 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641680195 + ... + 641680204.

It is an arithmetic number, because the mean of its divisors is an integer number (1925040600).

Almost surely, 2^6416801995 is an apocalyptic number.

6416801995 is a deficient number, since it is larger than the sum of its proper divisors (1283360405).

6416801995 is a wasteful number, since it uses less digits than its factorization.

6416801995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283360404.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 6416801995 is about 80104.9436364573. The cubic root of 6416801995 is about 1858.2588626988.

The spelling of 6416801995 in words is "six billion, four hundred sixteen million, eight hundred one thousand, nine hundred ninety-five".