5220419959 has 4 divisors (see below), whose sum is σ = 5527503504. Its totient is φ = 4913336416.

The previous prime is 5220419951. The next prime is 5220419983. The reversal of 5220419959 is 9599140225.

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

It is a cyclic number.

It is not a de Polignac number, because 5220419959 - 2³ = 5220419951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220419951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153541747 + ... + 153541780.

It is an arithmetic number, because the mean of its divisors is an integer number (1381875876).

Almost surely, 2^5220419959 is an apocalyptic number.

5220419959 is a deficient number, since it is larger than the sum of its proper divisors (307083545).

5220419959 is a wasteful number, since it uses less digits than its factorization.

5220419959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307083544.

The product of its (nonzero) digits is 291600, while the sum is 46.

The square root of 5220419959 is about 72252.4737223578. The cubic root of 5220419959 is about 1734.7430137026.

The spelling of 5220419959 in words is "five billion, two hundred twenty million, four hundred nineteen thousand, nine hundred fifty-nine".