65514632345 has 8 divisors (see below), whose sum is σ = 78662416776. Its totient is φ = 52381800576.

The previous prime is 65514632333. The next prime is 65514632363. The reversal of 65514632345 is 54323641556.

It can be written as a sum of positive squares in 4 ways, for example, as 143904016 + 65370728329 = 11996^2 + 255677^2 .

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 65514632345 - 2⁴ = 65514632329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65514632296 and 65514632305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728522 + ... + 3746051.

It is an arithmetic number, because the mean of its divisors is an integer number (9832802097).

Almost surely, 2^65514632345 is an apocalyptic number.

It is an amenable number.

65514632345 is a deficient number, since it is larger than the sum of its proper divisors (13147784431).

65514632345 is a wasteful number, since it uses less digits than its factorization.

65514632345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7476331.

The product of its digits is 1296000, while the sum is 44.

The spelling of 65514632345 in words is "sixty-five billion, five hundred fourteen million, six hundred thirty-two thousand, three hundred forty-five".