5145284305 has 16 divisors (see below), whose sum is σ = 7057983744. Its totient is φ = 3527398080.

The previous prime is 5145284297. The next prime is 5145284317. The reversal of 5145284305 is 5034825415.

It is not a de Polignac number, because 5145284305 - 2³ = 5145284297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170164 + ... + 198106.

It is an arithmetic number, because the mean of its divisors is an integer number (441123984).

Almost surely, 2^5145284305 is an apocalyptic number.

It is an amenable number.

5145284305 is a deficient number, since it is larger than the sum of its proper divisors (1912699439).

5145284305 is a wasteful number, since it uses less digits than its factorization.

5145284305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33216.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 5145284305 is about 71730.6371434131. The cubic root of 5145284305 is about 1726.3802499229.

The spelling of 5145284305 in words is "five billion, one hundred forty-five million, two hundred eighty-four thousand, three hundred five".