8054475111638 has 8 divisors (see below), whose sum is σ = 12091591422288. Its totient is φ = 4023944637544.

The previous prime is 8054475111637. The next prime is 8054475111691. The reversal of 8054475111638 is 8361115744508.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8054475111638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8054475111637) 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, 1646456081 + ... + 1646460972.

It is an arithmetic number, because the mean of its divisors is an integer number (1511448927786).

Almost surely, 2^{8054475111638} is an apocalyptic number.

8054475111638 is a deficient number, since it is larger than the sum of its proper divisors (4037116310650).

8054475111638 is a wasteful number, since it uses less digits than its factorization.

8054475111638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292918278.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 8054475111638 in words is "eight trillion, fifty-four billion, four hundred seventy-five million, one hundred eleven thousand, six hundred thirty-eight".