5590411921 has 2 divisors, whose sum is σ = 5590411922. Its totient is φ = 5590411920.

The previous prime is 5590411831. The next prime is 5590411991. The reversal of 5590411921 is 1291140955.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4219931521 + 1370480400 = 64961^2 + 37020^2 .

It is a cyclic number.

It is not a de Polignac number, because 5590411921 - 2¹⁷ = 5590280849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5590411991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2795205960 + 2795205961.

It is an arithmetic number, because the mean of its divisors is an integer number (2795205961).

Almost surely, 2^5590411921 is an apocalyptic number.

It is an amenable number.

5590411921 is a deficient number, since it is larger than the sum of its proper divisors (1).

5590411921 is an equidigital number, since it uses as much as digits as its factorization.

5590411921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 5590411921 is about 74769.0572429531. The cubic root of 5590411921 is about 1774.7939371711.

The spelling of 5590411921 in words is "five billion, five hundred ninety million, four hundred eleven thousand, nine hundred twenty-one".