8478463077093 has 8 divisors (see below), whose sum is σ = 11333092544608. Its totient is φ = 5638071163824.

The previous prime is 8478463077059. The next prime is 8478463077151. The reversal of 8478463077093 is 3907703648748.

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

It is not a de Polignac number, because 8478463077093 - 2³⁸ = 8203585170149 is a prime.

It is a super-2 number, since 2×8478463077093² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8478463077053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3559387171 + ... + 3559389552.

It is an arithmetic number, because the mean of its divisors is an integer number (1416636568076).

Almost surely, 2^{8478463077093} is an apocalyptic number.

It is an amenable number.

8478463077093 is a deficient number, since it is larger than the sum of its proper divisors (2854629467515).

8478463077093 is a wasteful number, since it uses less digits than its factorization.

8478463077093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7118777123.

The product of its (nonzero) digits is 170698752, while the sum is 66.

The spelling of 8478463077093 in words is "eight trillion, four hundred seventy-eight billion, four hundred sixty-three million, seventy-seven thousand, ninety-three".