86701580108 has 48 divisors (see below), whose sum is σ = 178307185056. Its totient is φ = 36367349760.

The previous prime is 86701580107. The next prime is 86701580153. The reversal of 86701580108 is 80108510768.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (86701580101) 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 15 ways as a sum of consecutive naturals, for example, 2045660 + ... + 2087612.

It is an arithmetic number, because the mean of its divisors is an integer number (3714733022).

Almost surely, 2^86701580108 is an apocalyptic number.

It is an amenable number.

86701580108 is an abundant number, since it is smaller than the sum of its proper divisors (91605604948).

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

86701580108 is a wasteful number, since it uses less digits than its factorization.

86701580108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45594 (or 45592 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 44.

The spelling of 86701580108 in words is "eighty-six billion, seven hundred one million, five hundred eighty thousand, one hundred eight".