8456804511801 has 8 divisors (see below), whose sum is σ = 11765988886080. Its totient is φ = 5392744906032.

The previous prime is 8456804511773. The next prime is 8456804511803. The reversal of 8456804511801 is 1081154086548.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8456804511801 - 2¹⁸ = 8456804249657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8456804511803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61281192046 + ... + 61281192183.

It is an arithmetic number, because the mean of its divisors is an integer number (1470748610760).

Almost surely, 2^{8456804511801} is an apocalyptic number.

It is an amenable number.

8456804511801 is a deficient number, since it is larger than the sum of its proper divisors (3309184374279).

8456804511801 is a wasteful number, since it uses less digits than its factorization.

8456804511801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122562384255.

The product of its (nonzero) digits is 1228800, while the sum is 51.

The spelling of 8456804511801 in words is "eight trillion, four hundred fifty-six billion, eight hundred four million, five hundred eleven thousand, eight hundred one".