88875593532 has 144 divisors (see below), whose sum is σ = 252151990272. Its totient is φ = 26166032640.

The previous prime is 88875593467. The next prime is 88875593537. The reversal of 88875593532 is 23539557888.

88875593532 is a `hidden beast` number, since 8 + 8 + 8 + 7 + 5 + 5 + 93 + 532 = 666.

It is a super-2 number, since 2×88875593532² (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 88875593532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88875593537) 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, 1913893 + ... + 1959779.

It is an arithmetic number, because the mean of its divisors is an integer number (1751055488).

Almost surely, 2^88875593532 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 88875593532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126075995136).

88875593532 is an abundant number, since it is smaller than the sum of its proper divisors (163276396740).

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

88875593532 is a wasteful number, since it uses less digits than its factorization.

88875593532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46048 (or 46043 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 63.

The spelling of 88875593532 in words is "eighty-eight billion, eight hundred seventy-five million, five hundred ninety-three thousand, five hundred thirty-two".