557773033 has 2 divisors, whose sum is σ = 557773034. Its totient is φ = 557773032.

The previous prime is 557773001. The next prime is 557773067. The reversal of 557773033 is 330377755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 529598169 + 28174864 = 23013^2 + 5308^2 .

It is a cyclic number.

It is not a de Polignac number, because 557773033 - 2⁵ = 557773001 is a prime.

It is a super-2 number, since 2×557773033² = 622221512684038178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (557773133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278886516 + 278886517.

It is an arithmetic number, because the mean of its divisors is an integer number (278886517).

Almost surely, 2^557773033 is an apocalyptic number.

It is an amenable number.

557773033 is a deficient number, since it is larger than the sum of its proper divisors (1).

557773033 is an equidigital number, since it uses as much as digits as its factorization.

557773033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 231525, while the sum is 40.

The square root of 557773033 is about 23617.2189937766. The cubic root of 557773033 is about 823.1629933667.

The spelling of 557773033 in words is "five hundred fifty-seven million, seven hundred seventy-three thousand, thirty-three".