86167045500 has 96 divisors (see below), whose sum is σ = 251045191488. Its totient is φ = 22966272000.

The previous prime is 86167045429. The next prime is 86167045501. The reversal of 86167045500 is 554076168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86167045501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3192060 + ... + 3218940.

It is an arithmetic number, because the mean of its divisors is an integer number (2615054078).

Almost surely, 2^86167045500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86167045500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125522595744).

86167045500 is an abundant number, since it is smaller than the sum of its proper divisors (164878145988).

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

86167045500 is a wasteful number, since it uses less digits than its factorization.

86167045500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29040 (or 29028 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 86167045500 in words is "eighty-six billion, one hundred sixty-seven million, forty-five thousand, five hundred".