88854667225 has 9 divisors (see below), whose sum is σ = 110181635517. Its totient is φ = 71082541440.

The previous prime is 88854667219. The next prime is 88854667289. The reversal of 88854667225 is 52276645888.

The square root of 88854667225 is 298085.

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

It can be written as a sum of positive squares in 4 ways, for example, as 25855675209 + 62998992016 = 160797^2 + 250996^2 .

It is not a de Polignac number, because 88854667225 - 2¹⁷ = 88854536153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1460617 + ... + 1520233.

Almost surely, 2^88854667225 is an apocalyptic number.

88854667225 is the 298085-th square number.

88854667225 is the 149043-rd centered octagonal number.

It is an amenable number.

88854667225 is a deficient number, since it is larger than the sum of its proper divisors (21326968292).

88854667225 is an frugal number, since it uses more digits than its factorization.

88854667225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119244 (or 59622 counting only the distinct ones).

The product of its digits is 51609600, while the sum is 61.

The spelling of 88854667225 in words is "eighty-eight billion, eight hundred fifty-four million, six hundred sixty-seven thousand, two hundred twenty-five".