1586850118161 has 48 divisors (see below), whose sum is σ = 2699986141440. Its totient is φ = 819732335520.

The previous prime is 1586850118141. The next prime is 1586850118163. The reversal of 1586850118161 is 1618110586851.

It is a happy number.

It is not a de Polignac number, because 1586850118161 - 2⁹ = 1586850117649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1586850118163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2451771 + ... + 3030656.

It is an arithmetic number, because the mean of its divisors is an integer number (56249711280).

Almost surely, 2^{1586850118161} is an apocalyptic number.

1586850118161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1586850118161 is a deficient number, since it is larger than the sum of its proper divisors (1113136023279).

1586850118161 is a wasteful number, since it uses less digits than its factorization.

1586850118161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482634 (or 5482627 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 51.

The spelling of 1586850118161 in words is "one trillion, five hundred eighty-six billion, eight hundred fifty million, one hundred eighteen thousand, one hundred sixty-one".