8054005403967 has 4 divisors (see below), whose sum is σ = 10738673871960. Its totient is φ = 5369336935976.

The previous prime is 8054005403933. The next prime is 8054005403987. The reversal of 8054005403967 is 7693045004508.

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 8054005403967 - 2¹⁰ = 8054005402943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8054005403987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342334233992 + ... + 1342334233997.

It is an arithmetic number, because the mean of its divisors is an integer number (2684668467990).

Almost surely, 2^{8054005403967} is an apocalyptic number.

8054005403967 is a deficient number, since it is larger than the sum of its proper divisors (2684668467993).

8054005403967 is a wasteful number, since it uses less digits than its factorization.

8054005403967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684668467992.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 8054005403967 in words is "eight trillion, fifty-four billion, five million, four hundred three thousand, nine hundred sixty-seven".