5819245421 has 8 divisors (see below), whose sum is σ = 6348838944. Its totient is φ = 5289747120.

The previous prime is 5819245409. The next prime is 5819245441. The reversal of 5819245421 is 1245429185.

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 5819245421 - 2¹⁰ = 5819244397 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 (5819245441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179555 + ... + 209471.

It is an arithmetic number, because the mean of its divisors is an integer number (793604868).

Almost surely, 2^5819245421 is an apocalyptic number.

It is an amenable number.

5819245421 is a deficient number, since it is larger than the sum of its proper divisors (529593523).

5819245421 is a wasteful number, since it uses less digits than its factorization.

5819245421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47611.

The product of its digits is 115200, while the sum is 41.

The square root of 5819245421 is about 76283.9787963370. The cubic root of 5819245421 is about 1798.6868427574.

The spelling of 5819245421 in words is "five billion, eight hundred nineteen million, two hundred forty-five thousand, four hundred twenty-one".