5199128 has 48 divisors (see below), whose sum is σ = 11060280. Its totient is φ = 2288000.

The previous prime is 5199119. The next prime is 5199137. The reversal of 5199128 is 8219915.

It is an interprime number because it is at equal distance from previous prime (5199119) and next prime (5199137).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39623 + ... + 39753.

Almost surely, 2^5199128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5199128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5530140).

5199128 is an abundant number, since it is smaller than the sum of its proper divisors (5861152).

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

5199128 is a wasteful number, since it uses less digits than its factorization.

5199128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 185 counting only the distinct ones).

The product of its digits is 6480, while the sum is 35.

The square root of 5199128 is about 2280.1596435338. The cubic root of 5199128 is about 173.2381364178.

The spelling of 5199128 in words is "five million, one hundred ninety-nine thousand, one hundred twenty-eight".