65263281240711 has 8 divisors (see below), whose sum is σ = 87146242604784. Its totient is φ = 43444587018560.

The previous prime is 65263281240709. The next prime is 65263281240713. The reversal of 65263281240711 is 11704218236256.

It is an interprime number because it is at equal distance from previous prime (65263281240709) and next prime (65263281240713).

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 65263281240711 - 2¹ = 65263281240709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65263281240713) 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, 16066783110 + ... + 16066787171.

It is an arithmetic number, because the mean of its divisors is an integer number (10893280325598).

Almost surely, 2^{65263281240711} is an apocalyptic number.

65263281240711 is a deficient number, since it is larger than the sum of its proper divisors (21882961364073).

65263281240711 is a wasteful number, since it uses less digits than its factorization.

65263281240711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32133570961.

The product of its (nonzero) digits is 967680, while the sum is 48.

Adding to 65263281240711 its reverse (11704218236256), we get a palindrome (76967499476967).

The spelling of 65263281240711 in words is "sixty-five trillion, two hundred sixty-three billion, two hundred eighty-one million, two hundred forty thousand, seven hundred eleven".