86450158080 has 960 divisors, whose sum is σ = 370525034880. Its totient is φ = 18314035200.

The previous prime is 86450158049. The next prime is 86450158097. The reversal of 86450158080 is 8085105468.

86450158080 is a `hidden beast` number, since 8 + 64 + 5 + 0 + 1 + 580 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62598990 + ... + 62600370.

It is an arithmetic number, because the mean of its divisors is an integer number (385963578).

Almost surely, 2^86450158080 is an apocalyptic number.

86450158080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86450158080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185262517440).

86450158080 is an abundant number, since it is smaller than the sum of its proper divisors (284074876800).

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

86450158080 is a wasteful number, since it uses less digits than its factorization.

86450158080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The spelling of 86450158080 in words is "eighty-six billion, four hundred fifty million, one hundred fifty-eight thousand, eighty".