88542447876 has 144 divisors (see below), whose sum is σ = 233344384000. Its totient is φ = 28278201600.

The previous prime is 88542447871. The next prime is 88542447943. The reversal of 88542447876 is 67874424588.

88542447876 is a `hidden beast` number, since 8 + 8 + 542 + 4 + 4 + 7 + 87 + 6 = 666.

It is a super-2 number, since 2×88542447876² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88542447871) 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, 50856366 + ... + 50858106.

Almost surely, 2^88542447876 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 88542447876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116672192000).

88542447876 is an abundant number, since it is smaller than the sum of its proper divisors (144801936124).

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

88542447876 is a wasteful number, since it uses less digits than its factorization.

88542447876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2205 counting only the distinct ones).

The product of its digits is 96337920, while the sum is 63.

The spelling of 88542447876 in words is "eighty-eight billion, five hundred forty-two million, four hundred forty-seven thousand, eight hundred seventy-six".