86481758132 has 24 divisors (see below), whose sum is σ = 188687472960. Its totient is φ = 33694191360.

The previous prime is 86481758071. The next prime is 86481758137. The reversal of 86481758132 is 23185718468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86481758137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140392157 + ... + 140392772.

It is an arithmetic number, because the mean of its divisors is an integer number (7861978040).

Almost surely, 2^86481758132 is an apocalyptic number.

It is an amenable number.

86481758132 is an abundant number, since it is smaller than the sum of its proper divisors (102205714828).

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

86481758132 is a wasteful number, since it uses less digits than its factorization.

86481758132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280784951 (or 280784949 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 53.

The spelling of 86481758132 in words is "eighty-six billion, four hundred eighty-one million, seven hundred fifty-eight thousand, one hundred thirty-two".