5145283065 has 32 divisors (see below), whose sum is σ = 8904510720. Its totient is φ = 2521979136.

The previous prime is 5145283061. The next prime is 5145283139. The reversal of 5145283065 is 5603825415.

It is not a de Polignac number, because 5145283065 - 2² = 5145283061 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5145283061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12957 + ... + 102266.

It is an arithmetic number, because the mean of its divisors is an integer number (278265960).

Almost surely, 2^5145283065 is an apocalyptic number.

It is an amenable number.

5145283065 is a deficient number, since it is larger than the sum of its proper divisors (3759227655).

5145283065 is a wasteful number, since it uses less digits than its factorization.

5145283065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115473.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 5145283065 is about 71730.6284999651. The cubic root of 5145283065 is about 1726.3801112385.

The spelling of 5145283065 in words is "five billion, one hundred forty-five million, two hundred eighty-three thousand, sixty-five".