65052846400321 has 24 divisors (see below), whose sum is σ = 70474867715616. Its totient is φ = 60020634061440.

The previous prime is 65052846400307. The next prime is 65052846400403. The reversal of 65052846400321 is 12300464825056.

It is a happy number.

It is not a de Polignac number, because 65052846400321 - 2¹¹ = 65052846398273 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (65052846400301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4359226366 + ... + 4359241288.

It is an arithmetic number, because the mean of its divisors is an integer number (2936452821484).

Almost surely, 2^{65052846400321} is an apocalyptic number.

It is an amenable number.

65052846400321 is a deficient number, since it is larger than the sum of its proper divisors (5422021315295).

65052846400321 is a wasteful number, since it uses less digits than its factorization.

65052846400321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25313 (or 25300 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 65052846400321 in words is "sixty-five trillion, fifty-two billion, eight hundred forty-six million, four hundred thousand, three hundred twenty-one".