6264081489 has 8 divisors (see below), whose sum is σ = 8353075552. Its totient is φ = 4175570880.

The previous prime is 6264081457. The next prime is 6264081491. The reversal of 6264081489 is 9841804626.

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

It is not a de Polignac number, because 6264081489 - 2⁵ = 6264081457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6264081589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89464 + ... + 143289.

It is an arithmetic number, because the mean of its divisors is an integer number (1044134444).

Almost surely, 2^6264081489 is an apocalyptic number.

It is an amenable number.

6264081489 is a deficient number, since it is larger than the sum of its proper divisors (2088994063).

6264081489 is a wasteful number, since it uses less digits than its factorization.

6264081489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241727.

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 6264081489 is about 79145.9505533922. The cubic root of 6264081489 is about 1843.3980889920.

The spelling of 6264081489 in words is "six billion, two hundred sixty-four million, eighty-one thousand, four hundred eighty-nine".