88890005063328 has 96 divisors (see below), whose sum is σ = 266688859118976. Its totient is φ = 25395349644288.

The previous prime is 88890005063309. The next prime is 88890005063357. The reversal of 88890005063328 is 82336050009888.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4857750 + ... + 14190762.

It is an arithmetic number, because the mean of its divisors is an integer number (2778008949156).

Almost surely, 2^{88890005063328} is an apocalyptic number.

It is an amenable number.

88890005063328 is an abundant number, since it is smaller than the sum of its proper divisors (177798854055648).

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

88890005063328 is a wasteful number, since it uses less digits than its factorization.

88890005063328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9347206 (or 9347198 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 88890005063328 in words is "eighty-eight trillion, eight hundred ninety billion, five million, sixty-three thousand, three hundred twenty-eight".