486136847091 has 24 divisors (see below), whose sum is σ = 786918511360. Its totient is φ = 261451746432.

The previous prime is 486136847083. The next prime is 486136847107. The reversal of 486136847091 is 190748631684.

It is not a de Polignac number, because 486136847091 - 2³ = 486136847083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486136847051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40044751 + ... + 40056888.

Almost surely, 2^486136847091 is an apocalyptic number.

486136847091 is a deficient number, since it is larger than the sum of its proper divisors (300781664269).

486136847091 is a wasteful number, since it uses less digits than its factorization.

486136847091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80101683 (or 80101666 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 486136847091 in words is "four hundred eighty-six billion, one hundred thirty-six million, eight hundred forty-seven thousand, ninety-one".