88854764544 has 528 divisors, whose sum is σ = 319204267200. Its totient is φ = 23180083200.

The previous prime is 88854764543. The next prime is 88854764561. The reversal of 88854764544 is 44546745888.

It is a happy number.

88854764544 is a `hidden beast` number, since 8 + 8 + 8 + 547 + 6 + 45 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88854764543) 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, 84703732 + ... + 84704780.

Almost surely, 2^88854764544 is an apocalyptic number.

88854764544 is a gapful number since it is divisible by the number (84) 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 88854764544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159602133600).

88854764544 is an abundant number, since it is smaller than the sum of its proper divisors (230349502656).

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

88854764544 is a wasteful number, since it uses less digits than its factorization.

88854764544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1175 counting only the distinct ones).

The product of its digits is 137625600, while the sum is 63.

The spelling of 88854764544 in words is "eighty-eight billion, eight hundred fifty-four million, seven hundred sixty-four thousand, five hundred forty-four".