5169231928 has 32 divisors (see below), whose sum is σ = 11334533760. Its totient is φ = 2163863520.

The previous prime is 5169231901. The next prime is 5169231931. The reversal of 5169231928 is 8291329615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070938 + ... + 1075753.

It is an arithmetic number, because the mean of its divisors is an integer number (354204180).

Almost surely, 2^5169231928 is an apocalyptic number.

It is an amenable number.

5169231928 is an abundant number, since it is smaller than the sum of its proper divisors (6165301832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5169231928 is a wasteful number, since it uses less digits than its factorization.

5169231928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146747 (or 2146743 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 5169231928 is about 71897.3708003290. The cubic root of 5169231928 is about 1729.0544609751.

The spelling of 5169231928 in words is "five billion, one hundred sixty-nine million, two hundred thirty-one thousand, nine hundred twenty-eight".