849580010169 has 32 divisors (see below), whose sum is σ = 1248271371648. Its totient is φ = 509683200000.

The previous prime is 849580010143. The next prime is 849580010177. The reversal of 849580010169 is 961010085948.

It is not a de Polignac number, because 849580010169 - 2⁹ = 849580009657 is a prime.

It is a super-2 number, since 2×849580010169² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (849580010119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15975187 + ... + 16028279.

It is an arithmetic number, because the mean of its divisors is an integer number (39008480364).

Almost surely, 2^849580010169 is an apocalyptic number.

It is an amenable number.

849580010169 is a deficient number, since it is larger than the sum of its proper divisors (398691361479).

849580010169 is a wasteful number, since it uses less digits than its factorization.

849580010169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58009.

The product of its (nonzero) digits is 622080, while the sum is 51.

The spelling of 849580010169 in words is "eight hundred forty-nine billion, five hundred eighty million, ten thousand, one hundred sixty-nine".