65050060011757 has 4 divisors (see below), whose sum is σ = 65050112650336. Its totient is φ = 65050007373180.

The previous prime is 65050060011749. The next prime is 65050060011863. The reversal of 65050060011757 is 75711006005056.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65050060011757 - 2³ = 65050060011749 is a prime.

It is a super-2 number, since 2×65050060011757² (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 (65050060015757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24419919 + ... + 26952412.

It is an arithmetic number, because the mean of its divisors is an integer number (16262528162584).

Almost surely, 2^{65050060011757} is an apocalyptic number.

It is an amenable number.

65050060011757 is a deficient number, since it is larger than the sum of its proper divisors (52638579).

65050060011757 is a wasteful number, since it uses less digits than its factorization.

65050060011757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52638578.

The product of its (nonzero) digits is 220500, while the sum is 43.

The spelling of 65050060011757 in words is "sixty-five trillion, fifty billion, sixty million, eleven thousand, seven hundred fifty-seven".