5503789 has 2 divisors, whose sum is σ = 5503790. Its totient is φ = 5503788.

The previous prime is 5503783. The next prime is 5503807. The reversal of 5503789 is 9873055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4169764 + 1334025 = 2042^2 + 1155^2 .

It is a cyclic number.

It is not a de Polignac number, because 5503789 - 2⁷ = 5503661 is a prime.

It is a Chen prime.

5503789 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5503783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751894 + 2751895.

It is an arithmetic number, because the mean of its divisors is an integer number (2751895).

Almost surely, 2^5503789 is an apocalyptic number.

It is an amenable number.

5503789 is a deficient number, since it is larger than the sum of its proper divisors (1).

5503789 is an equidigital number, since it uses as much as digits as its factorization.

5503789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 5503789 is about 2346.0155583457. The cubic root of 5503789 is about 176.5579422793.

The spelling of 5503789 in words is "five million, five hundred three thousand, seven hundred eighty-nine".