550604741 has 2 divisors, whose sum is σ = 550604742. Its totient is φ = 550604740.

The previous prime is 550604729. The next prime is 550604749. The reversal of 550604741 is 147406055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419020900 + 131583841 = 20470^2 + 11471^2 .

It is a cyclic number.

It is not a de Polignac number, because 550604741 - 2²² = 546410437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550604698 and 550604707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550604749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275302370 + 275302371.

It is an arithmetic number, because the mean of its divisors is an integer number (275302371).

Almost surely, 2^550604741 is an apocalyptic number.

It is an amenable number.

550604741 is a deficient number, since it is larger than the sum of its proper divisors (1).

550604741 is an equidigital number, since it uses as much as digits as its factorization.

550604741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 550604741 is about 23464.9683784147. The cubic root of 550604741 is about 819.6214497995.

The spelling of 550604741 in words is "five hundred fifty million, six hundred four thousand, seven hundred forty-one".