5179146609 has 32 divisors (see below), whose sum is σ = 8706426624. Its totient is φ = 2665221120.

The previous prime is 5179146607. The next prime is 5179146629. The reversal of 5179146609 is 9066419715.

It is a happy number.

It is not a de Polignac number, because 5179146609 - 2¹ = 5179146607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5179146607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220164 + ... + 242549.

It is an arithmetic number, because the mean of its divisors is an integer number (272075832).

Almost surely, 2^5179146609 is an apocalyptic number.

It is an amenable number.

5179146609 is a deficient number, since it is larger than the sum of its proper divisors (3527280015).

5179146609 is a wasteful number, since it uses less digits than its factorization.

5179146609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462777.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 5179146609 is about 71966.2880034812. The cubic root of 5179146609 is about 1730.1592076186.

The spelling of 5179146609 in words is "five billion, one hundred seventy-nine million, one hundred forty-six thousand, six hundred nine".