8505490210 has 32 divisors (see below), whose sum is σ = 17523574272. Its totient is φ = 2911740480.

The previous prime is 8505490199. The next prime is 8505490307. The reversal of 8505490210 is 120945058.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45642 + ... + 138181.

It is an arithmetic number, because the mean of its divisors is an integer number (547611696).

Almost surely, 2^8505490210 is an apocalyptic number.

8505490210 is an abundant number, since it is smaller than the sum of its proper divisors (9018084062).

8505490210 is a wasteful number, since it uses less digits than its factorization.

8505490210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184498.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 8505490210 is about 92225.2146107560. The cubic root of 8505490210 is about 2041.2668513635.

The spelling of 8505490210 in words is "eight billion, five hundred five million, four hundred ninety thousand, two hundred ten".