553045541 has 2 divisors, whose sum is σ = 553045542. Its totient is φ = 553045540.

The previous prime is 553045529. The next prime is 553045561. The reversal of 553045541 is 145540355.

553045541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549714916 + 3330625 = 23446^2 + 1825^2 .

It is a cyclic number.

It is not a de Polignac number, because 553045541 - 2¹⁰ = 553044517 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 553045498 and 553045507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553045501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276522770 + 276522771.

It is an arithmetic number, because the mean of its divisors is an integer number (276522771).

Almost surely, 2^553045541 is an apocalyptic number.

It is an amenable number.

553045541 is a deficient number, since it is larger than the sum of its proper divisors (1).

553045541 is an equidigital number, since it uses as much as digits as its factorization.

553045541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 553045541 is about 23516.9203128301. The cubic root of 553045541 is about 820.8307766011.

Adding to 553045541 its reverse (145540355), we get a palindrome (698585896).

The spelling of 553045541 in words is "five hundred fifty-three million, forty-five thousand, five hundred forty-one".