88325456856 has 192 divisors, whose sum is σ = 283058899200. Its totient is φ = 22752721152.

The previous prime is 88325456851. The next prime is 88325456903. The reversal of 88325456856 is 65865452388.

It is a happy number.

It is a super-2 number, since 2×88325456856² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88325456856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88325456851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 590205 + ... + 724563.

It is an arithmetic number, because the mean of its divisors is an integer number (1474265100).

Almost surely, 2^88325456856 is an apocalyptic number.

88325456856 is a gapful number since it is divisible by the number (86) 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 88325456856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141529449600).

88325456856 is an abundant number, since it is smaller than the sum of its proper divisors (194733442344).

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

88325456856 is a wasteful number, since it uses less digits than its factorization.

88325456856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134438 (or 134427 counting only the distinct ones).

The product of its digits is 55296000, while the sum is 60.

The spelling of 88325456856 in words is "eighty-eight billion, three hundred twenty-five million, four hundred fifty-six thousand, eight hundred fifty-six".