553335061 has 2 divisors, whose sum is σ = 553335062. Its totient is φ = 553335060.

The previous prime is 553335019. The next prime is 553335071. The reversal of 553335061 is 160533355.

It is a happy number.

553335061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529276036 + 24059025 = 23006^2 + 4905^2 .

It is a cyclic number.

It is not a de Polignac number, because 553335061 - 2⁷ = 553334933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553335001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276667530 + 276667531.

It is an arithmetic number, because the mean of its divisors is an integer number (276667531).

Almost surely, 2^553335061 is an apocalyptic number.

It is an amenable number.

553335061 is a deficient number, since it is larger than the sum of its proper divisors (1).

553335061 is an equidigital number, since it uses as much as digits as its factorization.

553335061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 31.

The square root of 553335061 is about 23523.0750753383. The cubic root of 553335061 is about 820.9739869105.

The spelling of 553335061 in words is "five hundred fifty-three million, three hundred thirty-five thousand, sixty-one".