4530420771839 has 8 divisors (see below), whose sum is σ = 4550797044480. Its totient is φ = 4510048170456.

The previous prime is 4530420771829. The next prime is 4530420771869. The reversal of 4530420771839 is 9381770240354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4530420771839 - 2¹⁶ = 4530420706303 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 (4530420771829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570922 + ... + 3395384.

It is an arithmetic number, because the mean of its divisors is an integer number (568849630560).

Almost surely, 2^{4530420771839} is an apocalyptic number.

4530420771839 is a deficient number, since it is larger than the sum of its proper divisors (20376272641).

4530420771839 is a wasteful number, since it uses less digits than its factorization.

4530420771839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835629.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 4530420771839 in words is "four trillion, five hundred thirty billion, four hundred twenty million, seven hundred seventy-one thousand, eight hundred thirty-nine".