65108625 has 32 divisors (see below), whose sum is σ = 112095360. Its totient is φ = 33521600.

The previous prime is 65108609. The next prime is 65108629. The reversal of 65108625 is 52680156.

It is not a de Polignac number, because 65108625 - 2⁴ = 65108609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65108629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7882 + ... + 13868.

It is an arithmetic number, because the mean of its divisors is an integer number (3502980).

Almost surely, 2^65108625 is an apocalyptic number.

It is an amenable number.

65108625 is a deficient number, since it is larger than the sum of its proper divisors (46986735).

65108625 is a wasteful number, since it uses less digits than its factorization.

65108625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034 (or 6024 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 65108625 is about 8068.9915726812. The cubic root of 65108625 is about 402.2964262529.

The spelling of 65108625 in words is "sixty-five million, one hundred eight thousand, six hundred twenty-five".