5146893609 has 64 divisors (see below), whose sum is σ = 8442040320. Its totient is φ = 2744628480.

The previous prime is 5146893607. The next prime is 5146893659. The reversal of 5146893609 is 9063986415.

It is not a de Polignac number, because 5146893609 - 2¹ = 5146893607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5146893607) 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 63 ways as a sum of consecutive naturals, for example, 3541527 + ... + 3542979.

It is an arithmetic number, because the mean of its divisors is an integer number (131906880).

Almost surely, 2^5146893609 is an apocalyptic number.

It is an amenable number.

5146893609 is a deficient number, since it is larger than the sum of its proper divisors (3295146711).

5146893609 is a wasteful number, since it uses less digits than its factorization.

5146893609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 5146893609 is about 71741.8539556931. The cubic root of 5146893609 is about 1726.5602193131.

The spelling of 5146893609 in words is "five billion, one hundred forty-six million, eight hundred ninety-three thousand, six hundred nine".