8250898825 has 12 divisors (see below), whose sum is σ = 11018123788. Its totient is φ = 6092971200.

The previous prime is 8250898823. The next prime is 8250898841. The reversal of 8250898825 is 5288980528.

It can be written as a sum of positive squares in 6 ways, for example, as 1354896 + 8249543929 = 1164^2 + 90827^2 .

It is not a de Polignac number, because 8250898825 - 2¹ = 8250898823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8250898823) 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 11 ways as a sum of consecutive naturals, for example, 12693366 + ... + 12694015.

Almost surely, 2^8250898825 is an apocalyptic number.

It is an amenable number.

8250898825 is a deficient number, since it is larger than the sum of its proper divisors (2767224963).

8250898825 is a wasteful number, since it uses less digits than its factorization.

8250898825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25387404 (or 25387399 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 55.

The square root of 8250898825 is about 90834.4583569473. The cubic root of 8250898825 is about 2020.6933888092.

The spelling of 8250898825 in words is "eight billion, two hundred fifty million, eight hundred ninety-eight thousand, eight hundred twenty-five".