65289371461 has 8 divisors (see below), whose sum is σ = 66683082240. Its totient is φ = 63895851408.

The previous prime is 65289371401. The next prime is 65289371557. The reversal of 65289371461 is 16417398256.

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 65289371461 - 2⁷ = 65289371333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65289371399 and 65289371408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65289371401) 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, 805300 + ... + 882658.

It is an arithmetic number, because the mean of its divisors is an integer number (8335385280).

Almost surely, 2^65289371461 is an apocalyptic number.

It is an amenable number.

65289371461 is a deficient number, since it is larger than the sum of its proper divisors (1393710779).

65289371461 is a wasteful number, since it uses less digits than its factorization.

65289371461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95363.

The product of its digits is 2177280, while the sum is 52.

The spelling of 65289371461 in words is "sixty-five billion, two hundred eighty-nine million, three hundred seventy-one thousand, four hundred sixty-one".