65746055463401 has 8 divisors (see below), whose sum is σ = 66998658484224. Its totient is φ = 64493901013360.

The previous prime is 65746055463359. The next prime is 65746055463421. The reversal of 65746055463401 is 10436455064756.

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-65746055463401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65746055463421) 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, 111846761 + ... + 112433046.

It is an arithmetic number, because the mean of its divisors is an integer number (8374832310528).

Almost surely, 2^{65746055463401} is an apocalyptic number.

It is an amenable number.

65746055463401 is a deficient number, since it is larger than the sum of its proper divisors (1252603020823).

65746055463401 is a wasteful number, since it uses less digits than its factorization.

65746055463401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224285391.

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 65746055463401 in words is "sixty-five trillion, seven hundred forty-six billion, fifty-five million, four hundred sixty-three thousand, four hundred one".