65070272301 has 4 divisors (see below), whose sum is σ = 86760363072. Its totient is φ = 43380181532.

The previous prime is 65070272261. The next prime is 65070272303. The reversal of 65070272301 is 10327207056.

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 65070272301 - 2⁹ = 65070271789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65070272303) 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, 10845045381 + ... + 10845045386.

It is an arithmetic number, because the mean of its divisors is an integer number (21690090768).

Almost surely, 2^65070272301 is an apocalyptic number.

It is an amenable number.

65070272301 is a deficient number, since it is larger than the sum of its proper divisors (21690090771).

65070272301 is a wasteful number, since it uses less digits than its factorization.

65070272301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21690090770.

The product of its (nonzero) digits is 17640, while the sum is 33.

Adding to 65070272301 its reverse (10327207056), we get a palindrome (75397479357).

It can be divided in two parts, 650702 and 72301, that added together give a triangular number (723003 = T₁₂₀₂).

The spelling of 65070272301 in words is "sixty-five billion, seventy million, two hundred seventy-two thousand, three hundred one".