98335552225 has 27 divisors (see below), whose sum is σ = 124154623443. Its totient is φ = 77262326640.

The previous prime is 98335552171. The next prime is 98335552247. The reversal of 98335552225 is 52225553389.

The square root of 98335552225 is 313585.

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

It can be written as a sum of positive squares in only one way, i.e., 35400798801 + 62934753424 = 188151^2 + 250868^2 .

It is not a de Polignac number, because 98335552225 - 2¹³ = 98335544033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 92507044 + ... + 92508106.

Almost surely, 2^98335552225 is an apocalyptic number.

98335552225 is the 313585-th square number.

98335552225 is the 156793-rd centered octagonal number.

It is an amenable number.

98335552225 is a deficient number, since it is larger than the sum of its proper divisors (25819071218).

98335552225 is an frugal number, since it uses more digits than its factorization.

98335552225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 1127 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 49.

Multiplying 98335552225 by its sum of digits (49), we get a square (4818442059025 = 2195095²).

The spelling of 98335552225 in words is "ninety-eight billion, three hundred thirty-five million, five hundred fifty-two thousand, two hundred twenty-five".