5207221459 has 8 divisors (see below), whose sum is σ = 5927588352. Its totient is φ = 4528018440.

The previous prime is 5207221429. The next prime is 5207221471. The reversal of 5207221459 is 9541227025.

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

It is not a de Polignac number, because 5207221459 - 2⁵ = 5207221427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5207221429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10290699 + ... + 10291204.

It is an arithmetic number, because the mean of its divisors is an integer number (740948544).

Almost surely, 2^5207221459 is an apocalyptic number.

5207221459 is a deficient number, since it is larger than the sum of its proper divisors (720366893).

5207221459 is a wasteful number, since it uses less digits than its factorization.

5207221459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20581937.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5207221459 is about 72161.0799461871. The cubic root of 5207221459 is about 1733.2798282013.

The spelling of 5207221459 in words is "five billion, two hundred seven million, two hundred twenty-one thousand, four hundred fifty-nine".