5220413938 has 4 divisors (see below), whose sum is σ = 7830620910. Its totient is φ = 2610206968.

The previous prime is 5220413927. The next prime is 5220413959. The reversal of 5220413938 is 8393140225.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3126710889 + 2093703049 = 55917^2 + 45757^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5220413897 and 5220413906.

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 as a sum of consecutive naturals, namely, 1305103483 + ... + 1305103486.

Almost surely, 2^5220413938 is an apocalyptic number.

5220413938 is a deficient number, since it is larger than the sum of its proper divisors (2610206972).

5220413938 is a wasteful number, since it uses less digits than its factorization.

5220413938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610206971.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 5220413938 is about 72252.4320559523. The cubic root of 5220413938 is about 1734.7423467772.

The spelling of 5220413938 in words is "five billion, two hundred twenty million, four hundred thirteen thousand, nine hundred thirty-eight".