553431059 has 2 divisors, whose sum is σ = 553431060. Its totient is φ = 553431058.

The previous prime is 553431019. The next prime is 553431077. The reversal of 553431059 is 950134355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553431059 - 2¹² = 553426963 is a prime.

It is a super-2 number, since 2×553431059² = 612571874131722962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (553431019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276715529 + 276715530.

It is an arithmetic number, because the mean of its divisors is an integer number (276715530).

Almost surely, 2^553431059 is an apocalyptic number.

553431059 is a deficient number, since it is larger than the sum of its proper divisors (1).

553431059 is an equidigital number, since it uses as much as digits as its factorization.

553431059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 553431059 is about 23525.1154938717. The cubic root of 553431059 is about 821.0214610415.

The spelling of 553431059 in words is "five hundred fifty-three million, four hundred thirty-one thousand, fifty-nine".