6664300145 has 8 divisors (see below), whose sum is σ = 7997737920. Its totient is φ = 5331054960.

The previous prime is 6664300073. The next prime is 6664300207. The reversal of 6664300145 is 5410034666.

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

It is not a de Polignac number, because 6664300145 - 2¹⁴ = 6664283761 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44030 + ... + 123560.

It is an arithmetic number, because the mean of its divisors is an integer number (999717240).

Almost surely, 2^6664300145 is an apocalyptic number.

It is an amenable number.

6664300145 is a deficient number, since it is larger than the sum of its proper divisors (1333437775).

6664300145 is a wasteful number, since it uses less digits than its factorization.

6664300145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96295.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6664300145 is about 81635.1648800932. The cubic root of 6664300145 is about 1881.8493331907.

The spelling of 6664300145 in words is "six billion, six hundred sixty-four million, three hundred thousand, one hundred forty-five".