88143358548 has 72 divisors (see below), whose sum is σ = 253319596992. Its totient is φ = 23702413056.

The previous prime is 88143358487. The next prime is 88143358549. The reversal of 88143358548 is 84585334188.

It is a super-2 number, since 2×88143358548² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88143358549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4398936 + ... + 4418927.

It is an arithmetic number, because the mean of its divisors is an integer number (3518327736).

Almost surely, 2^88143358548 is an apocalyptic number.

It is an amenable number.

88143358548 is an abundant number, since it is smaller than the sum of its proper divisors (165176238444).

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

88143358548 is a wasteful number, since it uses less digits than its factorization.

88143358548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817901 (or 8817892 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 57.

The spelling of 88143358548 in words is "eighty-eight billion, one hundred forty-three million, three hundred fifty-eight thousand, five hundred forty-eight".