88525543680 has 288 divisors, whose sum is σ = 359021241600. Its totient is φ = 20234354688.

The previous prime is 88525543651. The next prime is 88525543703. The reversal of 88525543680 is 8634552588.

88525543680 is a `hidden beast` number, since 8 + 8 + 5 + 2 + 554 + 3 + 6 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58956 + ... + 424884.

Almost surely, 2^88525543680 is an apocalyptic number.

88525543680 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 88525543680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179510620800).

88525543680 is an abundant number, since it is smaller than the sum of its proper divisors (270495697920).

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

88525543680 is a wasteful number, since it uses less digits than its factorization.

88525543680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365966 (or 365946 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 54.

The spelling of 88525543680 in words is "eighty-eight billion, five hundred twenty-five million, five hundred forty-three thousand, six hundred eighty".