88526221088 has 54 divisors (see below), whose sum is σ = 175962024819. Its totient is φ = 43841492992.

The previous prime is 88526220997. The next prime is 88526221097. The reversal of 88526221088 is 88012262588.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 5635204624 + 82891016464 = 75068^2 + 287908^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=210388.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 250782320 + ... + 250782672.

Almost surely, 2^88526221088 is an apocalyptic number.

It is an amenable number.

88526221088 is a deficient number, since it is larger than the sum of its proper divisors (87435803731).

88526221088 is an frugal number, since it uses more digits than its factorization.

88526221088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 50.

Multiplying 88526221088 by its sum of digits (50), we get a square (4426311054400 = 2103880²).

The spelling of 88526221088 in words is "eighty-eight billion, five hundred twenty-six million, two hundred twenty-one thousand, eighty-eight".