8285550625 has 45 divisors (see below), whose sum is σ = 11414915589. Its totient is φ = 6007650000.

The previous prime is 8285550601. The next prime is 8285550629. The reversal of 8285550625 is 5260555828.

The square root of 8285550625 is 91025.

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

It can be written as a sum of positive squares in 2 ways, for example, as 649587169 + 7635963456 = 25487^2 + 87384^2 .

It is not a de Polignac number, because 8285550625 - 2¹⁵ = 8285517857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8285550629) by changing a digit.

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 44 ways as a sum of consecutive naturals, for example, 25031710 + ... + 25032040.

Almost surely, 2^8285550625 is an apocalyptic number.

8285550625 is the 91025-th square number.

8285550625 is the 45513-rd centered octagonal number.

It is an amenable number.

8285550625 is a deficient number, since it is larger than the sum of its proper divisors (3129364964).

8285550625 is an frugal number, since it uses more digits than its factorization.

8285550625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 46.

The cubic root of 8285550625 is about 2023.5182474249.

The spelling of 8285550625 in words is "eight billion, two hundred eighty-five million, five hundred fifty thousand, six hundred twenty-five".