8038289025 has 36 divisors (see below), whose sum is σ = 15504972028. Its totient is φ = 3957310080.

The previous prime is 8038289011. The next prime is 8038289029. The reversal of 8038289025 is 5209828308.

It can be written as a sum of positive squares in 6 ways, for example, as 955551744 + 7082737281 = 30912^2 + 84159^2 .

It is not a de Polignac number, because 8038289025 - 2⁷ = 8038288897 is a prime.

It is a super-2 number, since 2×8038289025² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (8038289029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1371142 + ... + 1376991.

Almost surely, 2^8038289025 is an apocalyptic number.

It is an amenable number.

8038289025 is a deficient number, since it is larger than the sum of its proper divisors (7466683003).

8038289025 is a wasteful number, since it uses less digits than its factorization.

8038289025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748162 (or 2748154 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 8038289025 is about 89656.5057594818. The cubic root of 8038289025 is about 2003.1856751262.

It can be divided in two parts, 803 and 8289025, that added together give a palindrome (8289828).

The spelling of 8038289025 in words is "eight billion, thirty-eight million, two hundred eighty-nine thousand, twenty-five".