65027624742013 has 8 divisors (see below), whose sum is σ = 68854184291520. Its totient is φ = 61201221320640.

The previous prime is 65027624741999. The next prime is 65027624742019. The reversal of 65027624742013 is 31024742672056.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65027624742013 is a prime.

It is a super-2 number, since 2×65027624742013² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65027624742019) 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, 38173983 + ... + 39841036.

It is an arithmetic number, because the mean of its divisors is an integer number (8606773036440).

Almost surely, 2^{65027624742013} is an apocalyptic number.

It is an amenable number.

65027624742013 is a deficient number, since it is larger than the sum of its proper divisors (3826559549507).

65027624742013 is a wasteful number, since it uses less digits than its factorization.

65027624742013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78064067.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 65027624742013 in words is "sixty-five trillion, twenty-seven billion, six hundred twenty-four million, seven hundred forty-two thousand, thirteen".