88209375072 has 864 divisors, whose sum is σ = 319501324800. Its totient is φ = 21058652160.

The previous prime is 88209375047. The next prime is 88209375077. The reversal of 88209375072 is 27057390288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88209375077) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1116574329 + ... + 1116574407.

It is an arithmetic number, because the mean of its divisors is an integer number (369793200).

Almost surely, 2^88209375072 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 88209375072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159750662400).

88209375072 is an abundant number, since it is smaller than the sum of its proper divisors (231291949728).

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

88209375072 is a wasteful number, since it uses less digits than its factorization.

88209375072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 88209375072 in words is "eighty-eight billion, two hundred nine million, three hundred seventy-five thousand, seventy-two".