5021555338 has 8 divisors (see below), whose sum is σ = 7551307332. Its totient is φ = 2504452896.

The previous prime is 5021555321. The next prime is 5021555423. The reversal of 5021555338 is 8335551205.

It can be written as a sum of positive squares in 2 ways, for example, as 5020714449 + 840889 = 70857^2 + 917^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5021555297 and 5021555306.

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 3 ways as a sum of consecutive naturals, for example, 3161395 + ... + 3162982.

Almost surely, 2^5021555338 is an apocalyptic number.

5021555338 is a deficient number, since it is larger than the sum of its proper divisors (2529751994).

5021555338 is a wasteful number, since it uses less digits than its factorization.

5021555338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324776.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 5021555338 is about 70862.9334560742. The cubic root of 5021555338 is about 1712.4296979185.

The spelling of 5021555338 in words is "five billion, twenty-one million, five hundred fifty-five thousand, three hundred thirty-eight".