5128754 has 8 divisors (see below), whose sum is σ = 7722540. Its totient is φ = 2554576.

The previous prime is 5128751. The next prime is 5128771. The reversal of 5128754 is 4578215.

It can be written as a sum of positive squares in 2 ways, for example, as 4182025 + 946729 = 2045^2 + 973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5 + 1 + 2¹⁵ + 8 + 7⁷ + 5⁷ + 4¹¹ .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5128754.

It is not an unprimeable number, because it can be changed into a prime (5128751) 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, 4229 + ... + 5304.

Almost surely, 2^5128754 is an apocalyptic number.

5128754 is a deficient number, since it is larger than the sum of its proper divisors (2593786).

5128754 is a wasteful number, since it uses less digits than its factorization.

5128754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9804.

The product of its digits is 11200, while the sum is 32.

The square root of 5128754 is about 2264.6752526577. The cubic root of 5128754 is about 172.4529480296.

The spelling of 5128754 in words is "five million, one hundred twenty-eight thousand, seven hundred fifty-four".