88017791004 has 288 divisors, whose sum is σ = 275844441600. Its totient is φ = 23265169920.

The previous prime is 88017791003. The next prime is 88017791101. The reversal of 88017791004 is 40019771088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88017791003) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 49198542 + ... + 49200330.

It is an arithmetic number, because the mean of its divisors is an integer number (957793200).

Almost surely, 2^88017791004 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 88017791004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137922220800).

88017791004 is an abundant number, since it is smaller than the sum of its proper divisors (187826650596).

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

88017791004 is a wasteful number, since it uses less digits than its factorization.

88017791004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345 (or 2340 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The spelling of 88017791004 in words is "eighty-eight billion, seventeen million, seven hundred ninety-one thousand, four".