5030436021 has 8 divisors (see below), whose sum is σ = 7223190240. Its totient is φ = 3095652912.

The previous prime is 5030436013. The next prime is 5030436041. The reversal of 5030436021 is 1206340305.

It is a happy number.

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

It is not a de Polignac number, because 5030436021 - 2³ = 5030436013 is a prime.

It is a super-2 number, since 2×5030436021² = 50610573122748624882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5030435982 and 5030436000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030436041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64492731 + ... + 64492808.

It is an arithmetic number, because the mean of its divisors is an integer number (902898780).

Almost surely, 2^5030436021 is an apocalyptic number.

It is an amenable number.

5030436021 is a deficient number, since it is larger than the sum of its proper divisors (2192754219).

5030436021 is a wasteful number, since it uses less digits than its factorization.

5030436021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128985555.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 5030436021 is about 70925.5667654478. The cubic root of 5030436021 is about 1713.4385878056.

Adding to 5030436021 its reverse (1206340305), we get a palindrome (6236776326).

The spelling of 5030436021 in words is "five billion, thirty million, four hundred thirty-six thousand, twenty-one".