4709847455 has 4 divisors (see below), whose sum is σ = 5651816952. Its totient is φ = 3767877960.

The previous prime is 4709847449. The next prime is 4709847473. The reversal of 4709847455 is 5547489074.

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

It is not a de Polignac number, because 4709847455 - 2²² = 4705653151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4709847397 and 4709847406.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 470984741 + ... + 470984750.

It is an arithmetic number, because the mean of its divisors is an integer number (1412954238).

Almost surely, 2^4709847455 is an apocalyptic number.

4709847455 is a deficient number, since it is larger than the sum of its proper divisors (941969497).

4709847455 is an equidigital number, since it uses as much as digits as its factorization.

4709847455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941969496.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The square root of 4709847455 is about 68628.3283710160. The cubic root of 4709847455 is about 1676.2377372643.

The spelling of 4709847455 in words is "four billion, seven hundred nine million, eight hundred forty-seven thousand, four hundred fifty-five".