8074889473225 has 81 divisors (see below), whose sum is σ = 10775409869343. Its totient is φ = 6001533120000.

The previous prime is 8074889473201. The next prime is 8074889473237. The reversal of 8074889473225 is 5223749884708.

The square root of 8074889473225 is 2841635.

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

It can be written as a sum of positive squares in 13 ways, for example, as 16921586889 + 8057967886336 = 130083^2 + 2838656^2 .

It is not a de Polignac number, because 8074889473225 - 2⁵ = 8074889473193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 24395436310 + ... + 24395436640.

Almost surely, 2^{8074889473225} is an apocalyptic number.

8074889473225 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8074889473225 is the 2841635-th square number.

8074889473225 is the 1420818-th centered octagonal number.

It is an amenable number.

8074889473225 is a deficient number, since it is larger than the sum of its proper divisors (2700520396118).

8074889473225 is an equidigital number, since it uses as much as digits as its factorization.

8074889473225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 67.

The spelling of 8074889473225 in words is "eight trillion, seventy-four billion, eight hundred eighty-nine million, four hundred seventy-three thousand, two hundred twenty-five".