5020538 has 8 divisors (see below), whose sum is σ = 7790580. Its totient is φ = 2423680.

The previous prime is 5020537. The next prime is 5020553. The reversal of 5020538 is 8350205.

It can be written as a sum of positive squares in 2 ways, for example, as 4959529 + 61009 = 2227^2 + 247^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5020537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43223 + ... + 43338.

Almost surely, 2^5020538 is an apocalyptic number.

5020538 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5020538 is a deficient number, since it is larger than the sum of its proper divisors (2770042).

5020538 is a wasteful number, since it uses less digits than its factorization.

5020538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86592.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5020538 is about 2240.6557075999. The cubic root of 5020538 is about 171.2314047332.

The spelling of 5020538 in words is "five million, twenty thousand, five hundred thirty-eight".