65450513501445 has 8 divisors (see below), whose sum is σ = 104720821602336. Its totient is φ = 34906940534096.

The previous prime is 65450513501437. The next prime is 65450513501447. The reversal of 65450513501445 is 54410531505456.

65450513501445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 65450513501445 - 2³ = 65450513501437 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65450513501394 and 65450513501403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65450513501447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2181683783367 + ... + 2181683783396.

It is an arithmetic number, because the mean of its divisors is an integer number (13090102700292).

Almost surely, 2^{65450513501445} is an apocalyptic number.

It is an amenable number.

65450513501445 is a deficient number, since it is larger than the sum of its proper divisors (39270308100891).

65450513501445 is a wasteful number, since it uses less digits than its factorization.

65450513501445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363367566771.

The product of its (nonzero) digits is 3600000, while the sum is 48.

The spelling of 65450513501445 in words is "sixty-five trillion, four hundred fifty billion, five hundred thirteen million, five hundred one thousand, four hundred forty-five".