65125316030603 has 8 divisors (see below), whose sum is σ = 68622139806720. Its totient is φ = 61635409810920.

The previous prime is 65125316030563. The next prime is 65125316030617. The reversal of 65125316030603 is 30603061352156.

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

It is a cyclic number.

It is not a de Polignac number, because 65125316030603 - 2¹⁸ = 65125315768459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65125316030623) 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, 1729369775 + ... + 1729407432.

It is an arithmetic number, because the mean of its divisors is an integer number (8577767475840).

Almost surely, 2^{65125316030603} is an apocalyptic number.

65125316030603 is a deficient number, since it is larger than the sum of its proper divisors (3496823776117).

65125316030603 is a wasteful number, since it uses less digits than its factorization.

65125316030603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458778217.

The product of its (nonzero) digits is 291600, while the sum is 41.

Adding to 65125316030603 its reverse (30603061352156), we get a palindrome (95728377382759).

The spelling of 65125316030603 in words is "sixty-five trillion, one hundred twenty-five billion, three hundred sixteen million, thirty thousand, six hundred three".