5018523 has 8 divisors (see below), whose sum is σ = 6854736. Its totient is φ = 3264000.

The previous prime is 5018521. The next prime is 5018539. The reversal of 5018523 is 3258105.

5018523 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5018523 - 2¹ = 5018521 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5018493 and 5018502.

It is not an unprimeable number, because it can be changed into a prime (5018521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20278 + ... + 20523.

It is an arithmetic number, because the mean of its divisors is an integer number (856842).

Almost surely, 2^5018523 is an apocalyptic number.

5018523 is a deficient number, since it is larger than the sum of its proper divisors (1836213).

5018523 is a wasteful number, since it uses less digits than its factorization.

5018523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40845.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5018523 is about 2240.2060173118. The cubic root of 5018523 is about 171.2084936792.

The spelling of 5018523 in words is "five million, eighteen thousand, five hundred twenty-three".