5032420020 has 144 divisors (see below), whose sum is σ = 15448200768. Its totient is φ = 1325975040.

The previous prime is 5032420007. The next prime is 5032420039. The reversal of 5032420020 is 200242305.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5032419975 and 5032420002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10775827 + ... + 10776293.

It is an arithmetic number, because the mean of its divisors is an integer number (107279172).

Almost surely, 2^5032420020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5032420020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7724100384).

5032420020 is an abundant number, since it is smaller than the sum of its proper divisors (10415780748).

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

5032420020 is a wasteful number, since it uses less digits than its factorization.

5032420020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 5032420020 is about 70939.5518734084. The cubic root of 5032420020 is about 1713.6638176938.

Adding to 5032420020 its reverse (200242305), we get a palindrome (5232662325).

The spelling of 5032420020 in words is "five billion, thirty-two million, four hundred twenty thousand, twenty".