86754729600 has 2304 divisors, whose sum is σ = 426187008000. Its totient is φ = 16257024000.

The previous prime is 86754729587. The next prime is 86754729631. The reversal of 86754729600 is 692745768.

86754729600 is a `hidden beast` number, since 8 + 6 + 7 + 5 + 4 + 7 + 29 + 600 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1221897565 + ... + 1221897635.

It is an arithmetic number, because the mean of its divisors is an integer number (184977000).

Almost surely, 2^86754729600 is an apocalyptic number.

86754729600 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 86754729600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213093504000).

86754729600 is an abundant number, since it is smaller than the sum of its proper divisors (339432278400).

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

86754729600 is a wasteful number, since it uses less digits than its factorization.

86754729600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 86754729600 in words is "eighty-six billion, seven hundred fifty-four million, seven hundred twenty-nine thousand, six hundred".