4345133654065 has 4 divisors (see below), whose sum is σ = 5214160384884. Its totient is φ = 3476106923248.

The previous prime is 4345133654063. The next prime is 4345133654093. The reversal of 4345133654065 is 5604563315434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 454389239056 + 3890744415009 = 674084^2 + 1972497^2 .

It is a cyclic number.

It is not a de Polignac number, because 4345133654065 - 2¹ = 4345133654063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345133654063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434513365402 + ... + 434513365411.

It is an arithmetic number, because the mean of its divisors is an integer number (1303540096221).

Almost surely, 2^{4345133654065} is an apocalyptic number.

It is an amenable number.

4345133654065 is a deficient number, since it is larger than the sum of its proper divisors (869026730819).

4345133654065 is an equidigital number, since it uses as much as digits as its factorization.

4345133654065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869026730818.

The product of its (nonzero) digits is 7776000, while the sum is 49.

Adding to 4345133654065 its reverse (5604563315434), we get a palindrome (9949696969499).

The spelling of 4345133654065 in words is "four trillion, three hundred forty-five billion, one hundred thirty-three million, six hundred fifty-four thousand, sixty-five".