6145904289 has 8 divisors (see below), whose sum is σ = 9365187520. Its totient is φ = 3511945296.

The previous prime is 6145904279. The next prime is 6145904329. The reversal of 6145904289 is 9824095416.

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

It is not a de Polignac number, because 6145904289 - 2⁷ = 6145904161 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 (6145904279) 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, 146331034 + ... + 146331075.

It is an arithmetic number, because the mean of its divisors is an integer number (1170648440).

Almost surely, 2^6145904289 is an apocalyptic number.

It is an amenable number.

6145904289 is a deficient number, since it is larger than the sum of its proper divisors (3219283231).

6145904289 is a wasteful number, since it uses less digits than its factorization.

6145904289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292662119.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 6145904289 is about 78395.8180581082. The cubic root of 6145904289 is about 1831.7319930825.

The spelling of 6145904289 in words is "six billion, one hundred forty-five million, nine hundred four thousand, two hundred eighty-nine".