5190128 has 20 divisors (see below), whose sum is σ = 10107240. Its totient is φ = 2581824.

The previous prime is 5190127. The next prime is 5190139. The reversal of 5190128 is 8210915.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5190097 and 5190106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918 + ... + 4346.

It is an arithmetic number, because the mean of its divisors is an integer number (505362).

Almost surely, 2^5190128 is an apocalyptic number.

It is an amenable number.

5190128 is a deficient number, since it is larger than the sum of its proper divisors (4917112).

5190128 is a wasteful number, since it uses less digits than its factorization.

5190128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1658 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 5190128 is about 2278.1852426877. The cubic root of 5190128 is about 173.1381168408.

The spelling of 5190128 in words is "five million, one hundred ninety thousand, one hundred twenty-eight".