8130064025 has 12 divisors (see below), whose sum is σ = 10082521344. Its totient is φ = 6503250000.

The previous prime is 8130064001. The next prime is 8130064039. The reversal of 8130064025 is 5204600318.

It is not a de Polignac number, because 8130064025 - 2¹⁰ = 8130063001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 268400 + ... + 297150.

It is an arithmetic number, because the mean of its divisors is an integer number (840210112).

Almost surely, 2^8130064025 is an apocalyptic number.

It is an amenable number.

8130064025 is a deficient number, since it is larger than the sum of its proper divisors (1952457319).

8130064025 is a wasteful number, since it uses less digits than its factorization.

8130064025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40072 (or 40067 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 8130064025 is about 90166.8676676749. The cubic root of 8130064025 is about 2010.7804552354.

The spelling of 8130064025 in words is "eight billion, one hundred thirty million, sixty-four thousand, twenty-five".