88909523329 has 9 divisors (see below), whose sum is σ = 97730602081. Its totient is φ = 80823857620.

The previous prime is 88909523323. The next prime is 88909523359. The reversal of 88909523329 is 92332590988.

The square root of 88909523329 is 298177.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 88909523329 - 2¹⁹ = 88908999041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88909523323) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3266394 + ... + 3293500.

Almost surely, 2^88909523329 is an apocalyptic number.

88909523329 is the 298177-th square number.

88909523329 is the 149089-th centered octagonal number.

It is an amenable number.

88909523329 is a deficient number, since it is larger than the sum of its proper divisors (8821078752).

88909523329 is an frugal number, since it uses more digits than its factorization.

88909523329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54236 (or 27118 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 88909523329 in words is "eighty-eight billion, nine hundred nine million, five hundred twenty-three thousand, three hundred twenty-nine".