6120388459 has 4 divisors (see below), whose sum is σ = 6120661320. Its totient is φ = 6120115600.

The previous prime is 6120388451. The next prime is 6120388507. The reversal of 6120388459 is 9548830216.

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

It is a cyclic number.

It is not a de Polignac number, because 6120388459 - 2³ = 6120388451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6120388451) 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, 99442 + ... + 148759.

It is an arithmetic number, because the mean of its divisors is an integer number (1530165330).

Almost surely, 2^6120388459 is an apocalyptic number.

6120388459 is a deficient number, since it is larger than the sum of its proper divisors (272861).

6120388459 is a wasteful number, since it uses less digits than its factorization.

6120388459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272860.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 6120388459 is about 78232.9116101401. The cubic root of 6120388459 is about 1829.1935550065.

The spelling of 6120388459 in words is "six billion, one hundred twenty million, three hundred eighty-eight thousand, four hundred fifty-nine".