5081020 has 24 divisors (see below), whose sum is σ = 12194784. Its totient is φ = 1742016.

The previous prime is 5081017. The next prime is 5081023. The reversal of 5081020 is 201805.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5081017) and next prime (5081023).

It is a junction number, because it is equal to n+sod(n) for n = 5080985 and 5081003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081023) 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 7 ways as a sum of consecutive naturals, for example, 18007 + ... + 18286.

It is an arithmetic number, because the mean of its divisors is an integer number (508116).

Almost surely, 2^5081020 is an apocalyptic number.

It is an amenable number.

5081020 is an abundant number, since it is smaller than the sum of its proper divisors (7113764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5081020 is a wasteful number, since it uses less digits than its factorization.

5081020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36309 (or 36307 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 5081020 is about 2254.1117984696. Note that the first 3 decimals coincide. The cubic root of 5081020 is about 171.9162653535.

Adding to 5081020 its reverse (201805), we get a palindrome (5282825).

The spelling of 5081020 in words is "five million, eighty-one thousand, twenty".