5604533761 has 2 divisors, whose sum is σ = 5604533762. Its totient is φ = 5604533760.

The previous prime is 5604533743. The next prime is 5604533773. The reversal of 5604533761 is 1673354065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5603420736 + 1113025 = 74856^2 + 1055^2 .

It is a cyclic number.

It is not a de Polignac number, because 5604533761 - 2¹⁷ = 5604402689 is a prime.

It is not a weakly prime, because it can be changed into another prime (5604533161) 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 as a sum of consecutive naturals, namely, 2802266880 + 2802266881.

It is an arithmetic number, because the mean of its divisors is an integer number (2802266881).

Almost surely, 2^5604533761 is an apocalyptic number.

It is an amenable number.

5604533761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5604533761 is an equidigital number, since it uses as much as digits as its factorization.

5604533761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 5604533761 is about 74863.4340716481. The cubic root of 5604533761 is about 1776.2871057069.

The spelling of 5604533761 in words is "five billion, six hundred four million, five hundred thirty-three thousand, seven hundred sixty-one".