88652693920 has 192 divisors, whose sum is σ = 247483385856. Its totient is φ = 29367152640.

The previous prime is 88652693897. The next prime is 88652693981. The reversal of 88652693920 is 2939625688.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26281354 + ... + 26284726.

It is an arithmetic number, because the mean of its divisors is an integer number (1288975968).

Almost surely, 2^88652693920 is an apocalyptic number.

88652693920 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 88652693920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123741692928).

88652693920 is an abundant number, since it is smaller than the sum of its proper divisors (158830691936).

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

88652693920 is a wasteful number, since it uses less digits than its factorization.

88652693920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183 (or 4175 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 88652693920 in words is "eighty-eight billion, six hundred fifty-two million, six hundred ninety-three thousand, nine hundred twenty".