65010001 has 8 divisors (see below), whose sum is σ = 78207680. Its totient is φ = 52789968.

The previous prime is 65009953. The next prime is 65010017. The reversal of 65010001 is 10001056.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65010001 - 2⁹ = 65009489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65010031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244266 + ... + 244531.

It is an arithmetic number, because the mean of its divisors is an integer number (9775960).

Almost surely, 2^65010001 is an apocalyptic number.

It is an amenable number.

65010001 is a deficient number, since it is larger than the sum of its proper divisors (13197679).

65010001 is a wasteful number, since it uses less digits than its factorization.

65010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488823.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 65010001 is about 8062.8779601331. The cubic root of 65010001 is about 402.0931959698.

Adding to 65010001 its reverse (10001056), we get a palindrome (75011057).

The spelling of 65010001 in words is "sixty-five million, ten thousand, one".