5128077 has 4 divisors (see below), whose sum is σ = 6837440. Its totient is φ = 3418716.

The previous prime is 5128063. The next prime is 5128153. The reversal of 5128077 is 7708215.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5128077 - 2⁷ = 5127949 is a prime.

It is a D-number.

It is a Duffinian number.

5128077 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128007) 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, 854677 + ... + 854682.

It is an arithmetic number, because the mean of its divisors is an integer number (1709360).

Almost surely, 2^5128077 is an apocalyptic number.

It is an amenable number.

5128077 is a deficient number, since it is larger than the sum of its proper divisors (1709363).

5128077 is a wasteful number, since it uses less digits than its factorization.

5128077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709362.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 5128077 is about 2264.5257781708. The cubic root of 5128077 is about 172.4453597159.

The spelling of 5128077 in words is "five million, one hundred twenty-eight thousand, seventy-seven".