65324506361401 has 48 divisors (see below), whose sum is σ = 78342397765632. Its totient is φ = 54277079539200.

The previous prime is 65324506361371. The next prime is 65324506361441. The reversal of 65324506361401 is 10416360542356.

It is not a de Polignac number, because 65324506361401 - 2²³ = 65324497972793 is a prime.

It is a super-2 number, since 2×65324506361401² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65324506361441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 328747860 + ... + 328946506.

It is an arithmetic number, because the mean of its divisors is an integer number (1632133286784).

Almost surely, 2^{65324506361401} is an apocalyptic number.

It is an amenable number.

65324506361401 is a deficient number, since it is larger than the sum of its proper divisors (13017891404231).

65324506361401 is a wasteful number, since it uses less digits than its factorization.

65324506361401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199750 (or 199743 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 65324506361401 in words is "sixty-five trillion, three hundred twenty-four billion, five hundred six million, three hundred sixty-one thousand, four hundred one".