4605261064319 has 4 divisors (see below), whose sum is σ = 4605389262696. Its totient is φ = 4605132865944.

The previous prime is 4605261064277. The next prime is 4605261064381. The reversal of 4605261064319 is 9134601625064.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4605261064319 is a prime.

It is a super-2 number, since 2×4605261064319² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4605261064519) 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 3 ways as a sum of consecutive naturals, for example, 64045289 + ... + 64117154.

It is an arithmetic number, because the mean of its divisors is an integer number (1151347315674).

Almost surely, 2^{4605261064319} is an apocalyptic number.

4605261064319 is a deficient number, since it is larger than the sum of its proper divisors (128198377).

4605261064319 is a wasteful number, since it uses less digits than its factorization.

4605261064319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128198376.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 4605261064319 in words is "four trillion, six hundred five billion, two hundred sixty-one million, sixty-four thousand, three hundred nineteen".