8354160566480 has 20 divisors (see below), whose sum is σ = 19423423317252. Its totient is φ = 3341664226560.

The previous prime is 8354160566459. The next prime is 8354160566489. The reversal of 8354160566480 is 846650614538.

It can be written as a sum of positive squares in 2 ways, for example, as 5330206508176 + 3023954058304 = 2308724^2 + 1738952^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8354160566489) 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, 52213503461 + ... + 52213503620.

Almost surely, 2^{8354160566480} is an apocalyptic number.

8354160566480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8354160566480 is an abundant number, since it is smaller than the sum of its proper divisors (11069262750772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8354160566480 is a wasteful number, since it uses less digits than its factorization.

8354160566480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104427007094 (or 104427007088 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 8354160566480 in words is "eight trillion, three hundred fifty-four billion, one hundred sixty million, five hundred sixty-six thousand, four hundred eighty".