5326491217 has 4 divisors (see below), whose sum is σ = 5606832880. Its totient is φ = 5046149556.

The previous prime is 5326491211. The next prime is 5326491229. The reversal of 5326491217 is 7121946235.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5326491217 - 2¹⁹ = 5325966929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5326491217.

It is not an unprimeable number, because it can be changed into a prime (5326491211) 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, 140170803 + ... + 140170840.

It is an arithmetic number, because the mean of its divisors is an integer number (1401708220).

Almost surely, 2^5326491217 is an apocalyptic number.

It is an amenable number.

5326491217 is a deficient number, since it is larger than the sum of its proper divisors (280341663).

5326491217 is a wasteful number, since it uses less digits than its factorization.

5326491217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280341662.

The product of its digits is 90720, while the sum is 40.

The square root of 5326491217 is about 72982.8145319157. The cubic root of 5326491217 is about 1746.4134673467.

The spelling of 5326491217 in words is "five billion, three hundred twenty-six million, four hundred ninety-one thousand, two hundred seventeen".