4345504385 has 16 divisors (see below), whose sum is σ = 5523002496. Its totient is φ = 3270928128.

The previous prime is 4345504369. The next prime is 4345504393. The reversal of 4345504385 is 5834055434.

It is a cyclic number.

It is not a de Polignac number, because 4345504385 - 2⁴ = 4345504369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411542 + ... + 421968.

It is an arithmetic number, because the mean of its divisors is an integer number (345187656).

Almost surely, 2^4345504385 is an apocalyptic number.

It is an amenable number.

4345504385 is a deficient number, since it is larger than the sum of its proper divisors (1177498111).

4345504385 is a wasteful number, since it uses less digits than its factorization.

4345504385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15352.

The product of its (nonzero) digits is 576000, while the sum is 41.

The square root of 4345504385 is about 65920.4398119430. The cubic root of 4345504385 is about 1631.8493550525.

The spelling of 4345504385 in words is "four billion, three hundred forty-five million, five hundred four thousand, three hundred eighty-five".