65314543603 has 8 divisors (see below), whose sum is σ = 66471648320. Its totient is φ = 64160225280.

The previous prime is 65314543573. The next prime is 65314543633. The reversal of 65314543603 is 30634541356.

It is an interprime number because it is at equal distance from previous prime (65314543573) and next prime (65314543633).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65314543603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65314543633) 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, 649275 + ... + 743092.

It is an arithmetic number, because the mean of its divisors is an integer number (8308956040).

Almost surely, 2^65314543603 is an apocalyptic number.

65314543603 is a deficient number, since it is larger than the sum of its proper divisors (1157104717).

65314543603 is a wasteful number, since it uses less digits than its factorization.

65314543603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393197.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 65314543603 in words is "sixty-five billion, three hundred fourteen million, five hundred forty-three thousand, six hundred three".