65041025 has 12 divisors (see below), whose sum is σ = 92172672. Its totient is φ = 44599440.

The previous prime is 65041013. The next prime is 65041027. The reversal of 65041025 is 52014056.

It is not a de Polignac number, because 65041025 - 2¹² = 65036929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65041027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185657 + ... + 186006.

It is an arithmetic number, because the mean of its divisors is an integer number (7681056).

Almost surely, 2^65041025 is an apocalyptic number.

It is an amenable number.

65041025 is a deficient number, since it is larger than the sum of its proper divisors (27131647).

65041025 is a wasteful number, since it uses less digits than its factorization.

65041025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371680 (or 371675 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 65041025 is about 8064.8016094632. The cubic root of 65041025 is about 402.1571479530.

The spelling of 65041025 in words is "sixty-five million, forty-one thousand, twenty-five".