4355385089 has 4 divisors (see below), whose sum is σ = 4751329200. Its totient is φ = 3959440980.

The previous prime is 4355385061. The next prime is 4355385101. The reversal of 4355385089 is 9805835534.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-4355385089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4355385059) 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, 197972039 + ... + 197972060.

It is an arithmetic number, because the mean of its divisors is an integer number (1187832300).

Almost surely, 2^4355385089 is an apocalyptic number.

It is an amenable number.

4355385089 is a deficient number, since it is larger than the sum of its proper divisors (395944111).

4355385089 is a wasteful number, since it uses less digits than its factorization.

4355385089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395944110.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The square root of 4355385089 is about 65995.3414189214. The cubic root of 4355385089 is about 1633.0852388367.

The spelling of 4355385089 in words is "four billion, three hundred fifty-five million, three hundred eighty-five thousand, eighty-nine".