8505470059 has 8 divisors (see below), whose sum is σ = 8799806160. Its totient is φ = 8211203616.

The previous prime is 8505469997. The next prime is 8505470101. The reversal of 8505470059 is 9500745058.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8505470059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8505469997 and 8505470024.

It is not an unprimeable number, because it can be changed into a prime (8505470959) 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, 405129 + ... + 425605.

It is an arithmetic number, because the mean of its divisors is an integer number (1099975770).

Almost surely, 2^8505470059 is an apocalyptic number.

8505470059 is a deficient number, since it is larger than the sum of its proper divisors (294336101).

8505470059 is a wasteful number, since it uses less digits than its factorization.

8505470059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34829.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 8505470059 is about 92225.1053618265. The cubic root of 8505470059 is about 2041.2652393223.

The spelling of 8505470059 in words is "eight billion, five hundred five million, four hundred seventy thousand, fifty-nine".