65044325 has 6 divisors (see below), whose sum is σ = 80654994. Its totient is φ = 52035440.

The previous prime is 65044297. The next prime is 65044349. The reversal of 65044325 is 52344056.

It can be written as a sum of positive squares in 3 ways, for example, as 23338561 + 41705764 = 4831^2 + 6458^2 .

It is not a de Polignac number, because 65044325 - 2¹² = 65040229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1300862 + ... + 1300911.

It is an arithmetic number, because the mean of its divisors is an integer number (13442499).

Almost surely, 2^65044325 is an apocalyptic number.

It is an amenable number.

65044325 is a deficient number, since it is larger than the sum of its proper divisors (15610669).

65044325 is a wasteful number, since it uses less digits than its factorization.

65044325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601783 (or 2601778 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 65044325 is about 8065.0061996256. The cubic root of 65044325 is about 402.1639492815.

The spelling of 65044325 in words is "sixty-five million, forty-four thousand, three hundred twenty-five".