4554432644465 has 32 divisors (see below), whose sum is σ = 6177620649600. Its totient is φ = 3194736363520.

The previous prime is 4554432644431. The next prime is 4554432644471. The reversal of 4554432644465 is 5644462344554.

4554432644465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4554432644465 - 2¹⁰ = 4554432643441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4554432644465.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13068800 + ... + 13412769.

It is an arithmetic number, because the mean of its divisors is an integer number (193050645300).

Almost surely, 2^{4554432644465} is an apocalyptic number.

It is an amenable number.

4554432644465 is a deficient number, since it is larger than the sum of its proper divisors (1623188005135).

4554432644465 is a wasteful number, since it uses less digits than its factorization.

4554432644465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26481697.

The product of its digits is 110592000, while the sum is 56.

The spelling of 4554432644465 in words is "four trillion, five hundred fifty-four billion, four hundred thirty-two million, six hundred forty-four thousand, four hundred sixty-five".