5620789459 has 8 divisors (see below), whose sum is σ = 5802968960. Its totient is φ = 5438664000.

The previous prime is 5620789457. The next prime is 5620789477. The reversal of 5620789459 is 9549870265.

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 5620789459 - 2¹ = 5620789457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5620789453) 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, 383437 + ... + 397825.

It is an arithmetic number, because the mean of its divisors is an integer number (725371120).

Almost surely, 2^5620789459 is an apocalyptic number.

5620789459 is a deficient number, since it is larger than the sum of its proper divisors (182179501).

5620789459 is a wasteful number, since it uses less digits than its factorization.

5620789459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27021.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The square root of 5620789459 is about 74971.9244717648. The cubic root of 5620789459 is about 1778.0027949570.

The spelling of 5620789459 in words is "five billion, six hundred twenty million, seven hundred eighty-nine thousand, four hundred fifty-nine".