8355025025 has 24 divisors (see below), whose sum is σ = 10451530464. Its totient is φ = 6625382400.

The previous prime is 8355025013. The next prime is 8355025051. The reversal of 8355025025 is 5205205538.

It is not a de Polignac number, because 8355025025 - 2¹⁰ = 8355024001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1352594 + ... + 1358756.

It is an arithmetic number, because the mean of its divisors is an integer number (435480436).

Almost surely, 2^8355025025 is an apocalyptic number.

It is an amenable number.

8355025025 is a deficient number, since it is larger than the sum of its proper divisors (2096505439).

8355025025 is a wasteful number, since it uses less digits than its factorization.

8355025025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6641 (or 6636 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 8355025025 is about 91405.8259904696. The cubic root of 8355025025 is about 2029.1582510762.

The spelling of 8355025025 in words is "eight billion, three hundred fifty-five million, twenty-five thousand, twenty-five".