5359290721 has 4 divisors (see below), whose sum is σ = 5388900244. Its totient is φ = 5329681200.

The previous prime is 5359290701. The next prime is 5359290731. The reversal of 5359290721 is 1270929535.

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

It can be written as a sum of positive squares in 2 ways, for example, as 685654225 + 4673636496 = 26185^2 + 68364^2 .

It is a cyclic number.

It is not a de Polignac number, because 5359290721 - 2¹³ = 5359282529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5359290701) 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, 14804490 + ... + 14804851.

It is an arithmetic number, because the mean of its divisors is an integer number (1347225061).

Almost surely, 2^5359290721 is an apocalyptic number.

It is an amenable number.

5359290721 is a deficient number, since it is larger than the sum of its proper divisors (29609523).

5359290721 is a wasteful number, since it uses less digits than its factorization.

5359290721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29609522.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 5359290721 is about 73207.1767042003. The cubic root of 5359290721 is about 1749.9908267274.

The spelling of 5359290721 in words is "five billion, three hundred fifty-nine million, two hundred ninety thousand, seven hundred twenty-one".