5048518 has 4 divisors (see below), whose sum is σ = 7572780. Its totient is φ = 2524258.

The previous prime is 5048513. The next prime is 5048557. The reversal of 5048518 is 8158405.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 5048518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5048513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262128 + ... + 1262131.

It is an arithmetic number, because the mean of its divisors is an integer number (1893195).

Almost surely, 2^5048518 is an apocalyptic number.

5048518 is a deficient number, since it is larger than the sum of its proper divisors (2524262).

5048518 is a wasteful number, since it uses less digits than its factorization.

5048518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524261.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 5048518 is about 2246.8907405568. The cubic root of 5048518 is about 171.5489126579.

The spelling of 5048518 in words is "five million, forty-eight thousand, five hundred eighteen".