86813541474 has 16 divisors (see below), whose sum is σ = 189411363360. Its totient is φ = 26307133760.

The previous prime is 86813541473. The next prime is 86813541523. The reversal of 86813541474 is 47414531868.

It is not an unprimeable number, because it can be changed into a prime (86813541473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657678279 + ... + 657678410.

It is an arithmetic number, because the mean of its divisors is an integer number (11838210210).

Almost surely, 2^86813541474 is an apocalyptic number.

86813541474 is an abundant number, since it is smaller than the sum of its proper divisors (102597821886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86813541474 is a wasteful number, since it uses less digits than its factorization.

86813541474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315356705.

The product of its digits is 2580480, while the sum is 51.

The spelling of 86813541474 in words is "eighty-six billion, eight hundred thirteen million, five hundred forty-one thousand, four hundred seventy-four".