5304026561 has 4 divisors (see below), whose sum is σ = 5475124224. Its totient is φ = 5132928900.

The previous prime is 5304026551. The next prime is 5304026597. The reversal of 5304026561 is 1656204035.

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 5304026561 - 2²² = 5299832257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5304026521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85548785 + ... + 85548846.

It is an arithmetic number, because the mean of its divisors is an integer number (1368781056).

Almost surely, 2^5304026561 is an apocalyptic number.

It is an amenable number.

5304026561 is a deficient number, since it is larger than the sum of its proper divisors (171097663).

5304026561 is a wasteful number, since it uses less digits than its factorization.

5304026561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171097662.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5304026561 is about 72828.7481768017. The cubic root of 5304026561 is about 1743.9548217656.

The spelling of 5304026561 in words is "five billion, three hundred four million, twenty-six thousand, five hundred sixty-one".