4785213709 has 4 divisors (see below), whose sum is σ = 4799670880. Its totient is φ = 4770756540.

The previous prime is 4785213683. The next prime is 4785213731. The reversal of 4785213709 is 9073125874.

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 cyclic number.

It is not a de Polignac number, because 4785213709 - 2⁷ = 4785213581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4785213739) 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, 7228089 + ... + 7228750.

It is an arithmetic number, because the mean of its divisors is an integer number (1199917720).

Almost surely, 2^4785213709 is an apocalyptic number.

It is an amenable number.

4785213709 is a deficient number, since it is larger than the sum of its proper divisors (14457171).

4785213709 is a wasteful number, since it uses less digits than its factorization.

4785213709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457170.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 4785213709 is about 69175.2391322213. The cubic root of 4785213709 is about 1685.1314321896.

The spelling of 4785213709 in words is "four billion, seven hundred eighty-five million, two hundred thirteen thousand, seven hundred nine".