4634135726465 has 16 divisors (see below), whose sum is σ = 6355448656128. Its totient is φ = 3177661811136.

The previous prime is 4634135726447. The next prime is 4634135726489. The reversal of 4634135726465 is 5646275314364.

It is a cyclic number.

It is not a de Polignac number, because 4634135726465 - 2¹⁰ = 4634135725441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4634135726465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3294359 + ... + 4485651.

It is an arithmetic number, because the mean of its divisors is an integer number (397215541008).

Almost surely, 2^{4634135726465} is an apocalyptic number.

It is an amenable number.

4634135726465 is a deficient number, since it is larger than the sum of its proper divisors (1721312929663).

4634135726465 is a wasteful number, since it uses less digits than its factorization.

4634135726465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302448.

The product of its digits is 43545600, while the sum is 56.

The spelling of 4634135726465 in words is "four trillion, six hundred thirty-four billion, one hundred thirty-five million, seven hundred twenty-six thousand, four hundred sixty-five".